prefixed ohm
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: ohm
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

exajoule
type: prefixed unit
comment: The exajoule is a unit of energy defined as 1.0e18 joule.
has dimension: energy dimension
has prefix: exa
has unit: joule
symbol: EJ

starch mass fraction
type: Class
comment: The fraction of the mass of starch in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

teramole per litre
type: prefixed mole per litre
comment: Teramole per litre is a unit of amount of substance concentration defined as teramole divided by litre.
label: teramole per liter @nl
alternative symbol: Tmol·l-1
alternative symbol: Tmol l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: teramole
symbol: Tmol/l

number external browning
type: Class
subclass of: number
commonly has unit: one

metre per exasecond squared
type: metre per prefixed second (time) squared
comment: Metre per exasecond squared is a unit of acceleration defined as metre divided by exasecond squared.
label: meter per exaseconde kwadraat @nl
alternative symbol: m Es-2
alternative symbol: m·Es-2
has denominator: exasecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/Es2

external browning
type: Class
comment: Voorbeeld avocado Hass: poster (code). @nl
subclass of: quantity
alternative label: ext_brown
commonly has unit: 1-5

thermal resistance unit
type: Class
subclass of: unit
equivalent class: Class
  one of: kelvin per watt

square centimetre
type: square prefixed metre
label: vierkante centimeter @nl
has base: centimetre
has dimension: area dimension
has exponent: 2
symbol: cm2

femtolux
type: prefixed unit
has dimension: illuminance dimension
has prefix: femto
has unit: lux
symbol: flx

angle unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: degree
    one of: gon
    one of: mil (angle)
    one of: minute (angle)
    one of: radian
    one of: revolution
    one of: second (angle)
    one of: millisecond (angle)
    one of: microsecond (angle)
    one of: metre per metre
  union of: prefixed radian

specific protease activity
type: Class
subclass of: specific catalytic activity

百分之一克
type: prefixed unit
comment: The centigram is a unit of mass defined as 1.0e-2 gram.
label: centigram
has dimension: mass dimension
has prefix: centi
has unit: 克
symbol: cg

micromole per second
type: unit division
label: micromol per seconde @nl
alternative symbol: μmol·s-1
alternative symbol: μmol s-1
has denominator: second
has dimension: catalytic activity dimension
has numerator: micromole
symbol: μmol/s

decicoulomb
type: prefixed unit
comment: The decicoulomb is a unit of electric charge defined as 1.0e-1 coulomb.
has dimension: electric charge dimension
has prefix: deci
has unit: coulomb
symbol: dC

number abscised flowers
type: Class
comment: Aantal gevallen bloemen. @nl
label: aantal gevallen bloemen @nl
subclass of: number flowers
alternative label: #abscised flowers
commonly has unit: one

gram per femtolitre
type: gram per prefixed litre
comment: Gram per femtolitre is a unit of density defined as gram divided by femtolitre.
label: gram per femtoliter @nl
alternative symbol: g·fl-1
alternative symbol: g fl-1
has denominator: femtolitre
has dimension: density dimension
has numerator: 克
symbol: g/fl

yoctogray
type: prefixed unit
comment: The yoctogray is a unit of absorbed dose defined as 1.0e-24 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: yocto
has unit: gray
symbol: yGy

yoctosecond squared
type: prefixed second (time) squared
label: yoctoseconde kwadraat @nl
has base: yoctosecond
has exponent: 2
symbol: ys2

attohenry
type: prefixed unit
comment: The attohenry is a unit of inductance defined as 1.0e-18 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: atto
has unit: henry
symbol: aH

permeance (materials science) unit
type: Class
subclass of: unit
equivalent class: Class
  one of: perm (0 °C)
  one of: perm (23 °C)
  one of: kilogram per pascal second square metre

centilitre
type: prefixed unit
label: centiliter @nl
has dimension: volume dimension
has prefix: centi
has unit: litre
symbol: cl

-248.5939 on the Celsius scale
type: fixed point
label: -248.5939摄氏度 @zh
has numerical value: -248.5939
has point: 24.5561 on the Kelvin scale
has scale: Celsius scale

zettaampere
type: prefixed unit
comment: The zettaampere is a unit of electric current defined as 1.0e21 ampere.
label: zettaampère @nl
has dimension: electric current dimension
has prefix: zetta
has unit: ampere
symbol: ZA

molar energy unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per mole

temperature rate
type: Class
label: temperatuur-rate @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: temperature rate unit
    on property: has unit
  on property: has value
commonly has unit: degree Celsius per second
commonly has unit: degree Celsius per minute
commonly has unit: degree Celsius per hour
unofficial label: heating rate

breadth
type: Class
label: breedte @nl
subclass of: length
commonly has unit: fathom (US survey)
commonly has unit: point (ATA)
commonly has unit: gigametre
commonly has unit: astronomical unit
commonly has unit: gigaparsec
commonly has unit: hectometre
commonly has unit: fermi
commonly has unit: megametre
commonly has unit: kiloparsec
commonly has unit: rod (US)
commonly has unit: megaparsec
commonly has unit: millimetre
commonly has unit: point (Didot)
commonly has unit: mile (US survey)
commonly has unit: mile (statute)
commonly has unit: decimetre
commonly has unit: micron
commonly has unit: pica (ATA)
commonly has unit: micrometre
commonly has unit: furlong (international)
commonly has unit: ångström
commonly has unit: picometre
commonly has unit: exametre
commonly has unit: mil (length)
commonly has unit: kilometre
commonly has unit: foot (international)
commonly has unit: attometre
commonly has unit: petametre
commonly has unit: metre
commonly has unit: terametre
commonly has unit: chain
commonly has unit: cicero
commonly has unit: parsec
commonly has unit: pica (TeX)
commonly has unit: nautical mile (international)
commonly has unit: light year
commonly has unit: femtometre
commonly has unit: decametre
commonly has unit: inch (international)
commonly has unit: pica (Postscript)
commonly has unit: yard (international)
commonly has unit: solar radius
commonly has unit: point (TeX)
commonly has unit: centimetre
commonly has unit: nanometre
commonly has unit: foot (US survey)
commonly has unit: point (Postscript)
symbol: b

number vascular browning 3
type: Class
comment: Voorbeeld avocado Hass: code 3 poster vascular browning. @nl
subclass of: number color
alternative label: vascular_3
commonly has unit: one

exasecond
type: prefixed unit
label: exaseconde @nl
has dimension: time dimension
has prefix: exa
has unit: second
symbol: Es

gas constant unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per kelvin mole

electric charge unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: abcoulomb
    one of: coulomb
    one of: faraday
    one of: franklin
    one of: statcoulomb
    one of: second ampere
  union of: prefixed coulomb

decasecond squared
type: prefixed second (time) squared
label: decaseconde kwadraat @nl
has base: decasecond
has exponent: 2
symbol: das2

megaampere
type: prefixed unit
comment: The megaampere is a unit of electric current defined as 1.0e6 ampere.
label: megaampère @nl
has dimension: electric current dimension
has prefix: mega
has unit: ampere
symbol: MA

zettacoulomb
type: prefixed unit
comment: The zettacoulomb is a unit of electric charge defined as 1.0e21 coulomb.
has dimension: electric charge dimension
has prefix: zetta
has unit: coulomb
symbol: ZC

picomole per litre
type: prefixed mole per litre
comment: Picomole per litre is a unit of amount of substance concentration defined as picomole divided by litre.
label: picomole per liter @nl
alternative symbol: pmol l-1
alternative symbol: pmol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: picomole
symbol: pmol/l

specific amount of money unit
type: Class
subclass of: unit
equivalent class: Class
  one of: euro per tonne
  one of: megaeuro per megatonne

watt square metre
type: unit multiplication
label: watt vierkante meter @nl
alternative symbol: W·m2
has term 1: watt
has term 2: square metre
symbol: W m2

uses quantity
type: ObjectProperty
domain: application area
range: quantity

micromole per second gram
type: unit division
alternative symbol: μmol·s-1·g-1
alternative symbol: μmol s-1 g-1
has denominator: 克
has numerator: micromole per second
symbol: μmol/(s g)

colony forming unit per 25 millilitre
type: unit division
has denominator: 25 millilitre
has numerator: colony forming unit
symbol: CFU/ml

femtomole
type: prefixed unit
label: femtomol @nl
has dimension: amount of substance dimension
has prefix: femto
has unit: mole
symbol: fmol

standard deviation
type: function
label: 標準偏差 @ja

thermal diffusivity
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: thermal diffusivity unit
    on property: has unit
  on property: has value
commonly has unit: square metre per second
has dimension: kinematic viscosity dimension

zeptolumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: zepto
has unit: lumen
symbol: zlm

Streptococcus agalactiae count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

millitesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: milli
has unit: tesla
symbol: mT

quantity of dimension one
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: quantity of dimension one unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
commonly has unit: parts per million
commonly has unit: percent
commonly has unit: one

white light magnitude at maximum brightness
type: Class
subclass of: magnitude at maximum brightness
subclass of: white light magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: m_max

prefixed unified atomic mass unit
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: unified atomic mass unit
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

number dry flowers
type: Class
comment: Aantal verdroogde bloemen. @nl
label: aantal verdroogde bloemen @nl
subclass of: number flowers
alternative label: #dry flowers
commonly has unit: one

vase plus water mass
type: Class
comment: Gewicht vaas plus water. @nl
label: vaas- plus watermassa @nl
subclass of: mass
alternative label: weight vase
alternative label: vase plus water weight
commonly has unit: 克

petakatal
type: prefixed unit
comment: The petakatal is a unit of catalytic activity defined as 1.0e15 katal.
has dimension: catalytic activity dimension
has prefix: peta
has unit: katal
symbol: Pkat

kilovolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: kilo
has unit: volt
symbol: kV

kelvin mole
type: unit multiplication
label: kelvin mol @nl
alternative symbol: K·mol
has term 1: 开
has term 2: mole
symbol: K mol

number wilted leaves
type: Class
comment: Aantal verwelkte bladeren. @nl
label: aantal verwelkte bladeren @nl
subclass of: number leaves
alternative label: #wilted leaves
commonly has unit: one

week
type: singular unit
type: unit
comment: The week is a unit of time defined as 6.04800e5 second.
has dimension: time dimension
has factor: 6.04800e5
has unit: second

zeptoampere
type: prefixed unit
comment: The zeptampere is a unit of electric current defined as 1.0e-21 ampere.
label: zeptoampère @nl
has dimension: electric current dimension
has prefix: zepto
has unit: ampere
symbol: zA

kilomole per metre
type: prefixed mole per metre
label: kilomole per meter @nl
alternative symbol: kmol·m-1
alternative symbol: kmol m-1
has denominator: metre
has numerator: kilomole
symbol: kmol/m

decalitre
type: prefixed unit
label: decaliter @nl
has dimension: volume dimension
has prefix: deca
has unit: litre
symbol: dal

lumen second
type: unit multiplication
label: lumen seconde @nl
alternative symbol: lm·s
has dimension: luminous energy dimension
has term 1: lumen
has term 2: second
symbol: lm s

kilolux
type: prefixed unit
has dimension: illuminance dimension
has prefix: kilo
has unit: lux
symbol: klx

megasiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: mega
has unit: siemens
symbol: MS

reciprocal hour
type: unit exponentiation
label: omgekeerd uur @nl
has base: hour
has dimension: frequency dimension
has exponent: -1
symbol: h-1

specific entropy unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per kelvin kilogram

mole
type: singular unit
type: unit
comment: The mole is a unit of amount of substance defined as the amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12.
label: mol @nl
has dimension: amount of substance dimension
longcomment: The mole is a unit of amount of substance defined as the amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12. The mole is a base unit in the International System of Units.
symbol: mol

mole per decalitre
type: mole per prefixed litre
comment: Mole per decalitre is a unit of amount of substance concentration defined as mole divided by decalitre.
label: mole per decaliter @nl
alternative symbol: mol dal-1
alternative symbol: mol·dal-1
has denominator: decalitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/dal

mole per millimetre
type: mole per prefixed metre
label: mole per millimeter @nl
alternative symbol: mol·mm-1
alternative symbol: mol mm-1
has denominator: millimetre
has numerator: mole
symbol: mol/mm

length dimension
type: dimension
label: lengtedimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0
symbol: L

inductance
type: Class
comment: Inductance is that property in an electrical circuit where a change in the current flowing through that circuit induces an electromotive force that opposes the change in current.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: inductance unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: inductance or permeance (electromagnetic) dimension
  on property: has dimension
commonly has unit: stathenry
commonly has unit: petahenry
commonly has unit: millihenry
commonly has unit: megahenry
commonly has unit: exahenry
commonly has unit: henry
commonly has unit: picohenry
commonly has unit: decahenry
commonly has unit: terahenry
commonly has unit: abhenry
commonly has unit: weber per ampere
commonly has unit: femtohenry
commonly has unit: decihenry
commonly has unit: nanohenry
commonly has unit: centihenry
commonly has unit: gigahenry
commonly has unit: kilohenry
commonly has unit: hectohenry
commonly has unit: attohenry
commonly has unit: microhenry

mole per centimetre
type: mole per prefixed metre
label: mole per centimeter @nl
alternative symbol: mol·cm-1
alternative symbol: mol cm-1
has denominator: centimetre
has numerator: mole
symbol: mol/cm

kilobit
type: prefixed unit
has prefix: kilo
has unit: 指二进制中的一位
symbol: kbit

milligram per kilometre
type: unit division
label: milligram per kilometer @nl
alternative symbol: mg·km-1
alternative symbol: mg km-1
has denominator: kilometre
has numerator: 毫克
symbol: mg/km

straw mass
type: Class
subclass of: mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: straw weight

yottatesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: yotta
has unit: tesla
symbol: YT

half-life
type: Class
subclass of: time
LaTeX command: \Halflife
LaTeX symbol: T_{\frac{1}{2}}
alternative symbol: T_½
alternative symbol: t_1/2
alternative symbol: τ_½
commonly has unit: megasecond
commonly has unit: millisecond
commonly has unit: picosecond
commonly has unit: second
commonly has unit: shake
commonly has unit: centisecond
commonly has unit: femtosecond
commonly has unit: day
commonly has unit: hour
commonly has unit: kilosecond
commonly has unit: nanosecond
commonly has unit: hectosecond
commonly has unit: year (sidereal)
commonly has unit: minute
commonly has unit: second (sidereal)
commonly has unit: minute (sidereal)
commonly has unit: petasecond
commonly has unit: hour (sidereal)
commonly has unit: gigasecond
commonly has unit: terasecond
commonly has unit: attosecond
commonly has unit: gigayear
commonly has unit: microsecond
commonly has unit: exasecond
commonly has unit: year (tropical)
commonly has unit: day (sidereal)
commonly has unit: decasecond
commonly has unit: year
commonly has unit: decisecond
symbol: t_½

electric potential dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: -1
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -3

newton per coulomb
type: unit division
alternative symbol: N·C-1
alternative symbol: N C-1
has denominator: coulomb
has dimension: electric field dimension
has numerator: 牛顿
symbol: N/C

day (sidereal)
type: singular unit
type: unit
comment: The sidereal day is a unit of time defined as 8.616409e4 second.
alternative label: sidereal day
has dimension: time dimension
has factor: 8.616409e4
has unit: second

mole per teralitre
type: mole per prefixed litre
comment: Mole per teralitre is a unit of amount of substance concentration defined as mole divided by teralitre.
label: mole per teraliter @nl
alternative symbol: mol Tl-1
alternative symbol: mol·Tl-1
has denominator: teralitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/Tl

galactic cylindrical polar angle coordinate
type: Class
comment: The angle from the Galactic centre between the perpendicular projection of the Sun on the Galactic plane and the projection of the object. This is one of the three Galactic Cylindrical Polar Coordinates.
subclass of: angle
commonly has unit: radian
commonly has unit: degree
symbol: φ

statweber
type: singular unit
type: unit
comment: The statweber is a unit of magnetic flux defined as 2.9979e2 weber.
has dimension: magnetic flux dimension
has factor: 2.9979e2
has unit: weber
symbol: statWb

critical density
type: Class
comment: The density needed for a closed universe.
label: kritieke dichtheid @nl
subclass of: density
commonly has unit: kilogram per cubic metre
commonly has unit: microgram per cubic centimetre
commonly has unit: kilogram per cubic decimetre
commonly has unit: gram per cubic metre
commonly has unit: milligram per cubic metre
commonly has unit: gram per cubic centimetre
symbol: ρ_c

V magnitude at minimum brightness
type: Class
comment: Johnson V magnitude (apparent) at minimum brightness (i.e. for a variable star). The Johnson V band is a standard filter in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm. The filter to be used is the Corning 3384 filter.
subclass of: magnitude at minimum brightness
subclass of: V magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: V_min
reference: Photometry

mole micrometre reciprocal square centimetre
type: unit multiplication
label: mol micrometer omgekeerde vierkante centimeter @nl
alternative symbol: mol·μm·cm-2
has term 1: mole micrometre
has term 2: reciprocal square centimetre
symbol: mol μm cm-2

square yoctometre
type: square prefixed metre
label: vierkante yoctometer @nl
has base: yoctometre
has dimension: area dimension
has exponent: 2
symbol: ym2

solar radius
type: singular unit
type: unit
comment: Solar radius is a unit used in astronomy to denote stellar or stellar system radii (http://en.wikipedia.org/wiki/solarRadius).
LaTeX symbol: R_{\astrosun}
has dimension: length dimension
has factor: 6.955e8
has unit: metre
symbol: R_☉

decilitre
type: prefixed unit
label: deciliter @nl
has dimension: volume dimension
has prefix: deci
has unit: litre
symbol: dl

yottasiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: yotta
has unit: siemens
symbol: YS

nanojoule
type: prefixed unit
comment: The nanojoule is a unit of energy defined as 1.0e-9 joule.
has dimension: energy dimension
has prefix: nano
has unit: joule
symbol: nJ

statvolt
type: unit
type: singular unit
comment: The statvolt is a unit of electric potential defined as 2.997925e2 volt.
has dimension: electric potential dimension
has factor: 2.997925e2
has unit: volt
symbol: statV

milliampere
type: prefixed unit
comment: The milliampere is a unit of electric current defined as 1.0e-3 ampere.
label: milliampère @nl
has dimension: electric current dimension
has prefix: milli
has unit: ampere
symbol: mA

mole per decilitre
type: mole per prefixed litre
comment: Mole per decilitre is a unit of amount of substance concentration defined as mole divided by decilitre.
label: mole per deciliter @nl
alternative symbol: mol dl-1
alternative symbol: mol·dl-1
has denominator: decilitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/dl

friction
type: Class
comment: Friction is a force that resists the relative motion of solid surfaces, fluid layers, or material elements sliding against each other.
label: wrijving @nl
subclass of: force
commonly has unit: femtonewton
commonly has unit: poundal
commonly has unit: ton-force (short)
commonly has unit: meganewton
commonly has unit: pound-force
commonly has unit: exanewton
commonly has unit: petanewton
commonly has unit: teranewton
commonly has unit: piconewton
commonly has unit: millinewton
commonly has unit: metre kilogram per second squared
commonly has unit: attonewton
commonly has unit: centinewton
commonly has unit: kilonewton
commonly has unit: 牛顿
commonly has unit: decinewton
commonly has unit: kip
commonly has unit: giganewton
commonly has unit: micronewton
commonly has unit: nanonewton
commonly has unit: 达因
commonly has unit: decanewton
commonly has unit: hectonewton

henry
type: singular unit
type: unit
comment: The henry is a unit of inductance defined as square metre times kilogram divided by second squared times ampere squared = weber divided by ampere = volt second divided by ampere = (joule divided by coulomb) times second divided by (coulomb divided by second) = joule times second squared divided by coulomb squared = square metre times kilogram divided by coulomb squared.
has dimension: inductance or permeance (electromagnetic) dimension
has unit: weber per ampere
longcomment: The henry is a unit of inductance defined as square metre times kilogram divided by second squared times ampere squared = weber divided by ampere = volt second divided by ampere = (joule divided by coulomb) times second divided by (coulomb divided by second) = joule times second squared divided by coulomb squared = square metre times kilogram divided by coulomb squared. The henry is a derived unit in the International System of Units.
symbol: H

yoctolitre
type: prefixed unit
label: yoctoliter @nl
has dimension: volume dimension
has prefix: yocto
has unit: litre
symbol: yl

hundredweight (US)
type: singular unit
type: unit
comment: The US hundredweight is a unit of mass defined as 4.535924e1 kilogram.
alternative label: US hundredweight
has dimension: mass dimension
has factor: 4.535924e1
has unit: kilogram

petawatt
type: prefixed unit
has dimension: power dimension
has prefix: peta
has unit: watt
symbol: PW

exalitre
type: prefixed unit
label: exaliter @nl
has dimension: volume dimension
has prefix: exa
has unit: litre
symbol: El

zettaohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: zetta
has unit: ohm
symbol: ZΩ

centimetre per day
type: unit division
comment: Centimetre per day is a unit of speed defined as centimetre divided by day.
label: centimeter per dag @nl
alternative symbol: cm·d-1
alternative symbol: cm d-1
has denominator: day
has numerator: centimetre
symbol: cm/d

yottagray
type: prefixed unit
comment: The yottagray is a unit of absorbed dose defined as 1.0e24 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: yotta
has unit: gray
symbol: YGy

kayser
type: unit
type: singular unit
comment: The kayser is a unit of wavenumber defined as 100 reciprocal metre.
alternative label: rydberg @nl
has dimension: wavenumber dimension
has factor: 1.0e2
has unit: reciprocal metre

microdegree Celsius
type: prefixed unit
comment: The microdegree Celsius is a unit of temperature defined as 1.0e-6 degree Celsius.
label: micrograad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: micro
has unit: degree Celsius
symbol: μ°C

slug
type: singular unit
type: unit
comment: The slug is a unit of mass defined as 1.459390e1 kilogram.
label: 金属块 @zh
has dimension: mass dimension
has factor: 1.459390e1
has unit: kilogram
symbol: slug

directional dose equivalent
type: Class
subclass of: dose equivalent
commonly has unit: hectosievert
commonly has unit: centisievert
commonly has unit: femtosievert
commonly has unit: millisievert
commonly has unit: nanosievert
commonly has unit: exasievert
commonly has unit: decisievert
commonly has unit: kilosievert
commonly has unit: decasievert
commonly has unit: rem
commonly has unit: microsievert
commonly has unit: terasievert
commonly has unit: megasievert
commonly has unit: gigasievert
commonly has unit: picosievert
commonly has unit: attosievert
commonly has unit: sievert
commonly has unit: petasievert

picovolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: pico
has unit: volt
symbol: pV

second
type: unit
type: singular unit
comment: The second is a unit of time defined as the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom.
label: seconde @nl
label: 秒 @zh
has dimension: time dimension
longcomment: The second is a unit of time defined as the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom. The second is a base unit in the International System of Units.
symbol: s
unofficial abbreviation: sec

one
type: singular unit
type: unit
comment: Unit one is a unit of dimension one.
alternative label: unit one
has dimension: dimensionOne
symbol: 1

nanometre per second
type: prefixed metre per second (time)
comment: Nanometre per second is a unit of speed defined as nanometre divided by second.
label: nanometer per seconde @nl
alternative symbol: nm·s-1
alternative symbol: nm s-1
has denominator: second
has dimension: speed dimension
has numerator: nanometre
symbol: nm/s

femtometre
type: prefixed unit
comment: The femtometre is a unit of length defined as 1.0e-15 metre.
label: 1/(10^15)米 @zh
label: femtometer @nl
has dimension: length dimension
has prefix: femto
has unit: metre
symbol: fm

examolair
type: prefixed unit
comment: The examolair is a unit of amount of substance concentration defined as 1.0e18 molair.
has dimension: amount of substance concentration dimension
has prefix: exa
has unit: molair
symbol: EM

Celsius scale
type: interval scale
label: Celsiusschaal @nl
label: 摄氏温标 @zh
alternative label: International Celsius Temperature scale of 1990
has dimension: thermodynamic temperature dimension
has factor: 1
has off-set: -273.15
has point: 961.78 on the Celsius scale
has point: 419.527 on the Celsius scale
has point: -189.3442 on the Celsius scale
has point: -270.15 to -268.15 on the Celsius scale
has point: -259.3467 on the Celsius scale
has point: 29.7646 on the Celsius scale
has point: 231.928 on the Celsius scale
has point: ~-252.85 on the Celsius scale
has point: 0.01 on the Celsius scale
has point: ~-256.15 on the Celsius scale
has point: 1084.62 on the Celsius scale
has point: 1064.18 on the Celsius scale
has point: -218.7916 on the Celsius scale
has point: -38.8344 on the Celsius scale
has point: 660.323 on the Celsius scale
has point: 156.5985 on the Celsius scale
has point: -248.5939 on the Celsius scale
has scale: Kelvin scale
has unit: degree Celsius

bulk modulus
type: Class
comment: Bulk modulus is a substance's resistance to uniform compression.
label: compressiemodulus @nl
subclass of: dynamic modulus
alternative symbol: κ
commonly has unit: exapascal
commonly has unit: terapascal
commonly has unit: kilopascal
commonly has unit: 巴（压力计量单位）
commonly has unit: femtopascal
commonly has unit: micropascal
commonly has unit: millibar
commonly has unit: gigapascal
commonly has unit: attopascal
commonly has unit: barye
commonly has unit: centipascal
commonly has unit: megapascal
commonly has unit: millipascal
commonly has unit: torr
commonly has unit: decapascal
commonly has unit: centimetre of mercury
commonly has unit: 微巴
commonly has unit: atmosphere (standard)
commonly has unit: metre of mercury
commonly has unit: picopascal
commonly has unit: decipascal
commonly has unit: hectopascal
commonly has unit: atmosphere (technical)
commonly has unit: petapascal
commonly has unit: nanopascal
commonly has unit: newton per square metre
commonly has unit: decibar
commonly has unit: pascal
commonly has unit: millimetre of mercury
symbol: K

litre per 100 kilometre
type: unit division
label: liter per 100 kilometer @nl
alternative label: liter per 100 kilometer @nl
alternative label: litre per 100 kilometre
has denominator: 100 kilometre
has numerator: litre
symbol: l/100 km

potassium sorbate mass fraction
type: Class
comment: The fraction of the mass of potassium sorbate in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

electron temperature
type: Class
comment: The temperature determined by the mean kinetic energy of free electrons in a plasma; also known as kinetic temperature.
subclass of: thermodynamic temperature
alternative label: kinetic temperature
alternative symbol: T_k
commonly has unit: 开
symbol: T_e

megametre
type: prefixed unit
comment: The megametre is a unit of length defined as 1.0e6 metre.
label: 百万米 @zh
label: megameter @nl
has dimension: length dimension
has prefix: mega
has unit: metre
symbol: Mm

pressure dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

millisievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: milli
has unit: sievert
symbol: mSv

mass fraction unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one
  one of: parts per million
  one of: percent
  one of: gram per gram
  one of: gram per kilogram
  one of: gram per hectogram
  one of: kilogram per kilogram
  one of: milligram per hectogram
  one of: milligram per kilogram
  one of: microgram per hectogram

megaeuro per petajoule
type: unit division
has denominator: petajoule
has numerator: megaeuro

hectomole per litre
type: prefixed mole per litre
comment: Hectomole per litre is a unit of amount of substance concentration defined as hectomole divided by litre.
label: hectomole per liter @nl
alternative symbol: hmol l-1
alternative symbol: hmol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: hectomole
symbol: hmol/l

column number density
type: Class
subclass of: quantity
subclass of: Restriction
  has value: column number density dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: column number density unit
    on property: has unit
  on property: has value
commonly has unit: reciprocal square centimetre
commonly has unit: reciprocal square metre
unofficial label: density
unofficial label: number density

picosiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: pico
has unit: siemens
symbol: pS

nanolux
type: prefixed unit
has dimension: illuminance dimension
has prefix: nano
has unit: lux
symbol: nlx

commonly has unit
type: ObjectProperty
comment: This property indicates a commonly-used unit.
domain: quantity
label: 通常は単位を持つ @ja
range: unit
alternative label: 通常は測定単位を持つ @ja
alternative label: commonly has unit of measure

millihenry
type: prefixed unit
comment: The millihenry is a unit of inductance defined as 1.0e-3 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: milli
has unit: henry
symbol: mH

metre per centisecond squared
type: metre per prefixed second (time) squared
comment: Metre per centisecond squared is a unit of acceleration defined as metre divided by centisecond squared.
label: meter per centiseconde kwadraat @nl
alternative symbol: m·cs-2
alternative symbol: m cs-2
has denominator: centisecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/cs2

hartley
type: singular unit
type: unit
comment: The hartley is a unit of information capacity defined as 3.321928095 bit.
has factor: 3.321928095
has unit: 指二进制中的一位
symbol: Hart

ellipticity
type: Class
comment: A measure of the amount by which an object, such as a planet or a galaxy, deviates from a perfect sphere.
subclass of: quantity of dimension one
alternative label: flattening
alternative label: oblateness
commonly has unit: one
symbol: f

stress tensor
type: Class
label: mechanische-spanningstensor @nl
subclass of: stress
commonly has unit: hectopascal
commonly has unit: pascal
commonly has unit: millibar
commonly has unit: exapascal
commonly has unit: atmosphere (standard)
commonly has unit: centipascal
commonly has unit: attopascal
commonly has unit: femtopascal
commonly has unit: petapascal
commonly has unit: torr
commonly has unit: newton per square metre
commonly has unit: barye
commonly has unit: picopascal
commonly has unit: atmosphere (technical)
commonly has unit: decapascal
commonly has unit: millipascal
commonly has unit: millimetre of mercury
commonly has unit: micropascal
commonly has unit: terapascal
commonly has unit: centimetre of mercury
commonly has unit: decipascal
commonly has unit: metre of mercury
commonly has unit: decibar
commonly has unit: kilopascal
commonly has unit: 巴（压力计量单位）
commonly has unit: nanopascal
commonly has unit: megapascal
commonly has unit: 微巴
commonly has unit: gigapascal
symbol: τ_ij

gigahenry
type: prefixed unit
comment: The gigahenry is a unit of inductance defined as 1.0e9 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: giga
has unit: henry
symbol: GH

year
type: unit
type: singular unit
comment: The year is a unit of time defined as 3.1536e7 second.
label: jaar @nl
LaTeX command: \yearUnit
alternative symbol: yr
alternative symbol: y
has dimension: time dimension
has factor: 3.1536e7
has unit: second
symbol: a

gram per square metre day
type: unit division
label: gram per vierkante meter dag @nl
alternative symbol: g·m-2·d-1
alternative symbol: g m-2 d-1
has denominator: square metre day
has numerator: 克
symbol: g/(m2 d)

centimetre-gram-second electrostatic system of units
type: system of units
label: centimeter-gram-seconde electrostatische systeem @nl
abbreviation: ESU
abbreviation: esu
alternative label: electrostatic CGS system of units
alternative label: CGS electrostatic system of units
has base quantity: length
has base quantity: mass
has base quantity: time
has base unit: 克
has base unit: second
has base unit: centimetre
has derived quantity: magnetomotive force
has derived quantity: electric potential
has derived quantity: electric charge
has derived quantity: magnetic flux density
has derived quantity: magnetic flux
has derived quantity: electric current
has derived quantity: electrical conductance
has derived quantity: inductance
has derived quantity: capacitance
has derived quantity: electrical resistance
has derived unit: statampere
has derived unit: statcoulomb
has derived unit: stathenry
has derived unit: statohm
has derived unit: statweber
has derived unit: statfarad
has derived unit: stattesla
has derived unit: statmho
has derived unit: statvolt

handful
type: unit
label: handje @nl

magnetic flux unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: maxwell
    one of: statweber
    one of: unit pole
    one of: weber
    one of: volt second
  union of: prefixed weber

microohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: micro
has unit: ohm
symbol: μΩ

amount of substance fraction unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one
  one of: parts per million
  one of: percent
  one of: mole per mole
  one of: micromole per mole

New Zealand dollar
type: singular unit
type: unit
label: 新西兰美元 @zh

terasecond
type: prefixed unit
label: teraseconde @nl
has dimension: time dimension
has prefix: tera
has unit: second
symbol: Ts

color area fraction
type: Class
comment: Voorbeeld avocado Hass: percentage oppervlak donker. @nl
label: kleuroppervlaktefractie @nl
subclass of: area fraction
alternative label: color%
commonly has unit: percent

integrated magnitude
type: Class
comment: The apparent magnitude that an extended object, such as a nebula or galaxy, would have if all its light were concentrated at a starlike point.
subclass of: magnitude
commonly has unit: magnitude

candela per square metre
type: unit division
comment: Candela per square metre is a unit of luminance defined as candela divided by square metre.
label: candela per vierkante meter @nl
alternative symbol: cd m-1
alternative symbol: cd·m-1
has denominator: square metre
has dimension: luminance dimension
has numerator: candela
longcomment: Candela per square metre is a unit of luminance defined as candela divided by square metre. Candela per square metre is a derived unit in the Internationa; System of Units.
symbol: cd/m

catalytic activity
type: Class
subclass of: quantity
subclass of: Restriction
  has value: catalytic activity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: catalytic activity unit
    on property: has unit
  on property: has value
commonly has unit: terakatal
commonly has unit: centikatal
commonly has unit: mole per second
commonly has unit: hectokatal
commonly has unit: kilokatal
commonly has unit: decakatal
commonly has unit: millikatal
commonly has unit: exakatal
commonly has unit: delta A450 per second
commonly has unit: decikatal
commonly has unit: microkatal
commonly has unit: megakatal
commonly has unit: katal
commonly has unit: petakatal
commonly has unit: nanokatal
commonly has unit: gigakatal
commonly has unit: femtokatal
commonly has unit: attokatal
commonly has unit: picokatal
commonly has unit: amylase unit

millibecquerel
type: prefixed unit
comment: The millibecquerel is a unit of activity defined as 1.0e-3 becquerel.
has dimension: frequency dimension
has prefix: milli
has unit: becquerel
symbol: mBq

activity
type: Class
comment: Activity is the decay rate of a radioactive substance. It is a derived quantity in the International System of Units. Activity is 1 divided by time.
label: activiteit @nl
subclass of: quantity
subclass of: Restriction
  has value: frequency dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: activity unit
    on property: has unit
  on property: has value
alternative label: activity (of a radionuclide)
alternative label: activity of a radionuclide
commonly has unit: centibecquerel
commonly has unit: kilobecquerel
commonly has unit: femtobecquerel
commonly has unit: gigabecquerel
commonly has unit: decabecquerel
commonly has unit: becquerel
commonly has unit: nanobecquerel
commonly has unit: petabecquerel
commonly has unit: exabecquerel
commonly has unit: megabecquerel
commonly has unit: picobecquerel
commonly has unit: terabecquerel
commonly has unit: attobecquerel
commonly has unit: millibecquerel
commonly has unit: curie
commonly has unit: reciprocal second
commonly has unit: decibecquerel
commonly has unit: microbecquerel
commonly has unit: hectobecquerel
symbol: A

unit
type: Class
comment: 測定単位とは，量の確定的な大きさであり，慣例又は法律によって定義し採用されている。同じ量の測定の標準として用いられ，他の如何なる量の値も当該単位の単純な倍数として表わせる。例えば，長さも量である; メートルは長さの単位であり，確定的な所定の長さを表している。10メートル（又は10 m）とは，「メートル」と呼ばれる確定的な所定の長さの10倍を，実際に意味している。 @ja
comment: A unit of measure is a definite magnitude of a quantity, defined and adopted by convention or by law. It is used as a standard for measurement of the same quantity, where any other value of the quantity can be expressed as a simple multiple of the unit. For example, length is a quantity; the metre is a unit of length that represents a definite predetermined length. When we say 10 metre (or 10 m), we actually mean 10 times the definite predetermined length called "metre".
label: 単位 @ja
alternative label: 測定の単位 @ja
alternative label: unit of measurement
alternative label: 測定単位 @ja
alternative label: unit of measure

piece
type: unit
label: stuks @nl

kilogram per pascal second square metre
type: unit division
label: kilogram per pascal seconde vierkante meter @nl
alternative symbol: kg/(Pa s m2)
alternative symbol: kg/(Pa·s·m2)
alternative symbol: kg·Pa-1·s-1·m-2
has denominator: pascal second square metre
has dimension: permeance (materials science) dimension
has numerator: kilogram
symbol: kg Pa-1 s-1 m-2

amylase unit
type: singular unit
type: unit
comment: The amylase unit is a unit of catalytic activity.
alternative symbol: U
has dimension: catalytic activity dimension
symbol: AU

metre per second
type: unit division
comment: Metre per second is a unit of speed defined as metre divided by second.
label: meter per seconde @nl
alternative symbol: mps
alternative symbol: m s-1
alternative symbol: m·s-1
has denominator: second
has dimension: speed dimension
has numerator: metre
longcomment: Metre per second is a unit of speed defined as metre divided by second. Metre per second is a derived unit in the International System of Units.
symbol: m/s

picokatal
type: prefixed unit
comment: The picokatal is a unit of catalytic activity defined as 1.0e-12 katal.
has dimension: catalytic activity dimension
has prefix: pico
has unit: katal
symbol: pkat

acidity
type: Class
subclass of: quantity
symbol: pH

colony forming unit
type: singular unit
type: unit
symbol: CFU

electric potential
type: Class
comment: Electric potential is the potential energy per unit charge associated with static (time-invariant) electric field.
label: electrische potentiaal @nl
subclass of: quantity
subclass of: Restriction
  has value: electric potential dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: electric potential unit
    on property: has unit
  on property: has value
alternative label: voltage @nl
alternative symbol: φ
commonly has unit: picovolt
commonly has unit: decivolt
commonly has unit: abvolt
commonly has unit: volt
commonly has unit: exavolt
commonly has unit: decavolt
commonly has unit: centivolt
commonly has unit: statvolt
commonly has unit: megavolt
commonly has unit: kilovolt
commonly has unit: attovolt
commonly has unit: gigavolt
commonly has unit: petavolt
commonly has unit: microvolt
commonly has unit: femtovolt
commonly has unit: teravolt
commonly has unit: watt per ampere
commonly has unit: nanovolt
commonly has unit: millivolt
commonly has unit: hectovolt
symbol: V

gas constant
type: Class
label: gasconstante @nl
subclass of: quantity
subclass of: Restriction
  has value: molar entropy, molar heat capacity, or gas constant dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: gas constant unit
    on property: has unit
  on property: has value
alternative label: universele gasconstante @nl
alternative label: universal gas constant
commonly has unit: joule per kelvin mole
symbol: R

femtofarad
type: prefixed unit
comment: The femtofarad is a unit of capacitance defined as 1.0e-15 farad.
has dimension: capacitance dimension
has prefix: femto
has unit: farad
symbol: fF

weber
type: singular unit
type: unit
comment: The weber is a unit of magnetic flux defined as kilogram times square metre divided by second squared times ampere = volt times second = joule divided by ampere.
has dimension: magnetic flux dimension
has unit: volt second
longcomment: The weber is a unit of magnetic flux defined as kilogram times square metre divided by second squared times ampere = volt times second = joule divided by ampere. The weber is a derived unit in the International System of Units.
symbol: Wb

megagram
type: prefixed unit
comment: The megagram is a unit of mass defined as 1.0e6 gram.
has dimension: mass dimension
has prefix: mega
has unit: 克
symbol: Mg

Explanatory Supplement to the Astronomical Almanac
type: Book
creator: Kenneth Siedelmann
date: 1992
publisher: University Science Books
isbn10: 1891389459

femtomole per litre
type: prefixed mole per litre
comment: Femtomole per litre is a unit of amount of substance concentration defined as femtomole divided by litre.
label: femtomole per liter @nl
alternative symbol: fm s-1
alternative symbol: fm·s-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: femtomole
symbol: fmol/l

mass of the international prototype of the kilogram
type: mass
has phenomenon: international prototype of the kilogram

permittivity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 2
has SI length dimension exponent: -3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 4

geometrical albedo
type: Class
comment: Ratio between the brightness of an object as seen from the direction of a hypothetical white, diffusely reflecting sphere of the same size and at the same distance.
subclass of: albedo
alternative label: physical albedo
alternative label: astronomical albedo
commonly has unit: one
symbol: A

centiampere
type: prefixed unit
comment: The centiampere is a unit of electric current defined as 1.0e-2 ampere.
label: centiampère @nl
has dimension: electric current dimension
has prefix: centi
has unit: ampere
symbol: cA

furlong (international)
type: singular unit
type: unit
comment: The international furlong is a unit of length defined as 201.168 metre.
alternative label: international furlong
has dimension: length dimension
has factor: 201.168
has unit: metre

reddening (B-V)
type: Class
comment: Reddening causes the star to appear redder if more dust or gas is between the star and the observer. The standard reddening is measured using the B and V passbands.
subclass of: reddening
LaTeX symbol: E_{\mathit{B-V}}
alternative label: wavelength-selective extinction (B-V)
alternative label: colour excess (B-V)
commonly has unit: magnitude
symbol: E_B-V

megafarad
type: prefixed unit
comment: The megafarad is a unit of capacitance defined as 1.0e6 farad.
has dimension: capacitance dimension
has prefix: mega
has unit: farad
symbol: MF

has value
type: ObjectProperty
domain: quantity
label: 値を持つ @ja
range: Class
  union of: measure
  union of: point

calorie (mean)
type: singular unit
type: unit
comment: The mean calorie is a unit of energy defined as 4.19002 joule.
alternative label: mean calorie
alternative symbol: c
has dimension: energy dimension
has factor: 4.19002
has unit: joule
symbol: cal

zettametre per second
type: prefixed metre per second (time)
comment: Zettametre per second is a unit of speed defined as zettametre divided by second.
label: zettameter per seconde @nl
alternative symbol: Zm s-1
alternative symbol: Zm·s-1
has denominator: second
has dimension: speed dimension
has numerator: zettametre
symbol: Zm/s

nanolitre
type: prefixed unit
label: nanoliter @nl
has dimension: volume dimension
has prefix: nano
has unit: litre
symbol: nl

steradian
type: unit
type: singular unit
comment: The steradian is a unit of solid angle defined as the solid angle subtended at the center of a sphere by a portion of the surface of the sphere that has an area equal to the square of the radius of the sphere.
label: steradiaal @nl
label: 球面度 @zh
has dimension: dimensionOne
has unit: square metre per square metre
longcomment: The steradian is a unit of solid angle defined as the solid angle subtended at the center of a sphere by a portion of the surface of the sphere that has an area equal to the square of the radius of the sphere. The steradian is a derived unit in the International System of Units.
symbol: sr

wedge
type: unit
label: punt @nl

pound-force
type: singular unit
type: unit
comment: The pound-force is a unit of force defined as 4.448222 newton.
has dimension: force dimension
has factor: 4.448222
has unit: 牛顿
symbol: lbf

Streptococcus uberis count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

statcoulomb
type: singular unit
type: unit
comment: The statcoulomb is a unit of electric charge defined as 3.335641e-10 coulomb.
has dimension: electric charge dimension
has factor: 3.335641e-10
has unit: coulomb
symbol: statC

reddening
type: Class
comment: Reddening causes the star to appear redder if more dust or gas is between the star and the observer.
subclass of: quantity
alternative label: wavelength-selective extinction
alternative label: colour excess
commonly has unit: magnitude
symbol: E

mole per nanolitre
type: mole per prefixed litre
comment: Mole per nanolitre is a unit of amount of substance concentration defined as mole divided by nanolitre.
label: mole per nanoliter @nl
alternative symbol: mol·nl-1
alternative symbol: mol nl-1
has denominator: nanolitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/nl

torr
type: unit
type: singular unit
comment: The torr is a unit of pressure defined as 1.333224e2 pascal.
has dimension: pressure dimension
has factor: 1.33322368421053e2
has unit: pascal
symbol: Torr

radius
type: Class
label: straal @nl
label: 半径 @zh
subclass of: length
alternative label: radius @nl
commonly has unit: nautical mile (international)
commonly has unit: picometre
commonly has unit: decimetre
commonly has unit: light year
commonly has unit: point (Didot)
commonly has unit: solar radius
commonly has unit: hectometre
commonly has unit: foot (US survey)
commonly has unit: megaparsec
commonly has unit: nanometre
commonly has unit: point (ATA)
commonly has unit: metre
commonly has unit: foot (international)
commonly has unit: exametre
commonly has unit: pica (Postscript)
commonly has unit: pica (TeX)
commonly has unit: decametre
commonly has unit: point (TeX)
commonly has unit: chain
commonly has unit: petametre
commonly has unit: yard (international)
commonly has unit: kilometre
commonly has unit: terametre
commonly has unit: ångström
commonly has unit: rod (US)
commonly has unit: micron
commonly has unit: mil (length)
commonly has unit: point (Postscript)
commonly has unit: megametre
commonly has unit: fathom (US survey)
commonly has unit: kiloparsec
commonly has unit: parsec
commonly has unit: pica (ATA)
commonly has unit: mile (statute)
commonly has unit: millimetre
commonly has unit: furlong (international)
commonly has unit: centimetre
commonly has unit: mile (US survey)
commonly has unit: inch (international)
commonly has unit: astronomical unit
commonly has unit: attometre
commonly has unit: fermi
commonly has unit: cicero
commonly has unit: gigametre
commonly has unit: gigaparsec
commonly has unit: micrometre
commonly has unit: femtometre
symbol: r

has SI time dimension exponent
type: DatatypeProperty
domain: dimension
range: integer

Singapore dollar
type: singular unit
type: unit
label: 新加坡元 @zh

detective quantum efficiency
type: Class
comment: Square of ratio between the output signal noise ratio and the input signal noise ratio.
subclass of: quantum efficiency
commonly has unit: one
symbol: DQE
reference: Detectors

electric current
type: Class
comment: Electric current is the flow of electric charge. It is a base quantity in the International System of Units. Electric current is electric charge divided by time.
subclass of: quantity
subclass of: Restriction
  has value: electric current dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: electric current unit
    on property: has unit
  on property: has value
alternative label: current
alternative symbol: i
commonly has unit: biot
commonly has unit: decaampere
commonly has unit: attoampere
commonly has unit: petaampere
commonly has unit: gigaampere
commonly has unit: centiampere
commonly has unit: nanoampere
commonly has unit: picoampere
commonly has unit: deciampere
commonly has unit: ampere
commonly has unit: femtoampere
commonly has unit: exaampere
commonly has unit: teraampere
commonly has unit: microampere
commonly has unit: kiloampere
commonly has unit: hectoampere
commonly has unit: statampere
commonly has unit: abampere
commonly has unit: milliampere
commonly has unit: megaampere
symbol: I

0.01 on the Celsius scale
type: fixed point
label: 0.01摄氏度 @zh
has numerical value: 0.01
has point: 273.16 on the Kelvin scale
has scale: Celsius scale

yocto
type: SI prefix
has factor: 1e-24
symbol: y

Klebsiella count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

amount of substance concentration dimension
type: dimension
has SI amount of substance dimension exponent: 1
has SI electric current dimension exponent: 0
has SI length dimension exponent: -3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

metre per yoctosecond
type: metre per prefixed second (time)
comment: Metre per yoctosecond is a unit of speed defined as metre divided by yoctosecond.
label: meter per yoctoseconde @nl
alternative symbol: m ys-1
alternative symbol: m·ys-1
has denominator: yoctosecond
has dimension: speed dimension
has numerator: metre
symbol: m/ys

Grashof number for mass transfer
type: Class
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Grashof number for mass transfer unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Gr*

symbol rate unit
type: Class
subclass of: unit
equivalent class: Class
  one of: baud

spectral response
type: Class
comment: The change in output signal as a function of changes in the wavelength of the input signal.
subclass of: quantity
reference: Detectors

Froude number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

unofficial abbreviation
type: AnnotationProperty
comment: Used to specify abbreviations that are used in e.g. every day speech but are not defined in any standard.
label: 非公式な略記 @ja
sub property of: hiddenLabel
alternative label: 非公式な略記がある @ja
alternative label: has unofficial abbreviation

cause end of vase life dry leaves
type: Class
comment: Oorzaak einde vaasleven bladverdroging (1/0). @nl
label: oorzaak einde vaasleven bladverdroging @nl
subclass of: quantity
alternative label: dry leaves
commonly has unit: 1/0

minute
type: singular unit
type: unit
comment: The minute (time) is a unit of time defined as 60 second.
label: 分钟 @zh
label: minuut @nl
has dimension: time dimension
has factor: 6.0e1
has unit: second
symbol: min

mole micrometre
type: unit multiplication
label: mol micrometer @nl
alternative symbol: mol·μm
has term 1: mole
has term 2: micrometre
symbol: mol μm

zettajoule
type: prefixed unit
comment: The zettajoule is a unit of energy defined as 1.0e21 joule.
has dimension: energy dimension
has prefix: zetta
has unit: joule
symbol: ZJ

Kenneth Siedelmann
type: Person

volt per metre
type: unit division
label: volt per meter @nl
alternative symbol: V·m-1
alternative symbol: V m-1
has denominator: metre
has dimension: electric field dimension
has numerator: volt
symbol: V/m

femtojoule
type: prefixed unit
comment: The femtojoule is a unit of energy defined as 1.0e-15 joule.
has dimension: energy dimension
has prefix: femto
has unit: joule
symbol: fJ

thermodynamic temperature dimension
type: dimension
label: absolute-temperatuurdimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 1
has SI time dimension exponent: 0
symbol: Θ

deciampere
type: prefixed unit
comment: The deciampere is a unit of electric current defined as 1.0e-1 ampere.
label: deciampère @nl
has dimension: electric current dimension
has prefix: deci
has unit: ampere
symbol: dA

metre per picosecond
type: metre per prefixed second (time)
comment: Metre per picosecond is a unit of speed defined as metre divided by picosecond.
label: meter per picoseconde @nl
alternative symbol: m·ps-1
alternative symbol: m ps-1
has denominator: picosecond
has dimension: speed dimension
has numerator: metre
symbol: m/ps

loss modulus
type: Class
subclass of: dynamic modulus
commonly has unit: decipascal
commonly has unit: attopascal
commonly has unit: barye
commonly has unit: decapascal
commonly has unit: exapascal
commonly has unit: atmosphere (technical)
commonly has unit: centimetre of mercury
commonly has unit: picopascal
commonly has unit: pascal
commonly has unit: newton per square metre
commonly has unit: millibar
commonly has unit: nanopascal
commonly has unit: gigapascal
commonly has unit: millipascal
commonly has unit: atmosphere (standard)
commonly has unit: petapascal
commonly has unit: hectopascal
commonly has unit: centipascal
commonly has unit: micropascal
commonly has unit: metre of mercury
commonly has unit: megapascal
commonly has unit: torr
commonly has unit: millimetre of mercury
commonly has unit: kilopascal
commonly has unit: terapascal
commonly has unit: 微巴
commonly has unit: 巴（压力计量单位）
commonly has unit: decibar
commonly has unit: femtopascal
symbol: E''

phot
type: singular unit
type: unit
comment: The phot is a unit of illuminance defined as 1.0e4 lux.
has dimension: illuminance dimension
has factor: 1.0e4
has unit: lux
symbol: ph

Enterococcus count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

prefixed katal
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: katal
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

rhe
type: singular unit
type: unit
comment: The rhe is a unit of fluidity defined as 10 reciprocal pascal second (time).
has dimension: fluidity dimension
has factor: 1.0e1
has unit: reciprocal pascal second

cause end of vase life nonturgid leaves
type: Class
comment: Oorzaak einde vaasleven slappe bladeren (1/0). @nl
label: oorzaak einde vaasleven slappe bladeren @nl
subclass of: quantity
alternative label: nonturgid leaves
commonly has unit: 1/0

centiweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: centi
has unit: weber
symbol: cWb

gigamolair
type: prefixed unit
comment: The gigamolair is a unit of amount of substance concentration defined as 1.0e9 molair.
has dimension: amount of substance concentration dimension
has prefix: giga
has unit: molair
symbol: GM

gram per metre
type: unit division
label: gram per meter @nl
alternative symbol: g·m-1
alternative symbol: g m-1
has denominator: metre
has numerator: 克
symbol: g/m

gigaweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: giga
has unit: weber
symbol: GWb

zeptovolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: zepto
has unit: volt
symbol: zV

number rotten leaves
type: Class
comment: Aantal rotte bladeren. @nl
label: aantal rotte bladeren @nl
subclass of: number leaves
alternative label: #rotten leaves
commonly has unit: one

supergalactic latitude
type: Class
comment: The angular distance on the celestial sphere north or south of the supergalactic equator. It is measured along the great circle passing through the object and the supergalactic poles and perpendicular to the supergalactic equator.
subclass of: angle
commonly has unit: second (angle)
commonly has unit: minute (angle)
commonly has unit: degree
symbol: SGB

illuminance
type: Class
comment: Illuminance is the total luminous flux incident on a surface per unit area.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: illuminance unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: illuminance dimension
  on property: has dimension
alternative label: illumination
alternative symbol: Φ_v
commonly has unit: attolux
commonly has unit: millilux
commonly has unit: femtolux
commonly has unit: microlux
commonly has unit: decalux
commonly has unit: centilux
commonly has unit: nanolux
commonly has unit: picolux
commonly has unit: decilux
commonly has unit: hectolux
commonly has unit: exalux
commonly has unit: lux
commonly has unit: megalux
commonly has unit: gigalux
commonly has unit: lumen per square metre
commonly has unit: petalux
commonly has unit: footcandle
commonly has unit: teralux
commonly has unit: phot
commonly has unit: kilolux
symbol: Φ

number dry leaves
type: Class
comment: Aantal verdroogde bladeren. @nl
label: aantal verdroogde bladeren @nl
subclass of: number leaves
alternative label: #dry leaves
commonly has unit: one

brightness temperature
type: Class
comment: The temperature that a blackbody would need to have in order to emit radiation of the observed intensity at a given wavelength (mostly used in radio astronomy).
subclass of: thermodynamic temperature
commonly has unit: 开

gigawatt
type: prefixed unit
has dimension: power dimension
has prefix: giga
has unit: watt
symbol: GW

terasievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: tera
has unit: sievert
symbol: TSv

yoctosecond
type: prefixed unit
label: yoctoseconde @nl
has dimension: time dimension
has prefix: yocto
has unit: second
symbol: ys

neck ring mass
type: Class
subclass of: mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: neck ring weight

yard (international)
type: unit
type: singular unit
comment: The international yard is a unit of length defined as 9.144e-1 metre.
label: 码（国际） @zh
alternative label: international yard
has dimension: length dimension
has factor: 9.144e-1
has unit: metre
symbol: yd

kilolumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: kilo
has unit: lumen
symbol: klm

bar (food)
type: unit
label: reep @nl

decacoulomb
type: prefixed unit
comment: The decacoulomb is a unit of electric charge defined as 1.0e1 coulomb.
has dimension: electric charge dimension
has prefix: deca
has unit: coulomb
symbol: daC

frequency dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

spread
type: unit
label: broodbelegging @nl

nanosteradian
type: prefixed unit
label: nanosteradiaal @nl
has dimension: dimensionOne
has prefix: nano
has unit: steradian
symbol: nsr

astronomy and astrophysics
type: application area
label: astronomie en astrofysica @nl
uses quantity: red magnitude
uses quantity: electron temperature
uses quantity: ecliptic longitude
uses quantity: cut-off wavelength
uses quantity: supergalactic longitude
uses quantity: peak wavelength
uses quantity: magnitude at maximum brightness
uses quantity: dark noise
uses quantity: magnitude
uses quantity: epoch
uses quantity: g magnitude
uses quantity: photographic magnitude
uses quantity: V magnitude
uses quantity: reddening
uses quantity: apparent magnitude
uses quantity: azimuth
uses quantity: quantum efficiency
uses quantity: Tycho broadband magnitude
uses quantity: B magnitude at maximum brightness
uses quantity: right ascension
uses quantity: noise equivalent power
uses quantity: bolometric magnitude
uses quantity: cold gas mass fraction
uses quantity: b magnitude
uses quantity: reddening (B-V)
uses quantity: extinction in U
uses quantity: altitude
uses quantity: y magnitude
uses quantity: brightness temperature
uses quantity: hour angle
uses quantity: integrated magnitude
uses quantity: ecliptic latitude
uses quantity: initial mass function
uses quantity: responsivity
uses quantity: U magnitude
uses quantity: white light magnitude at maximum brightness
uses quantity: extinction at waveband
uses quantity: Cousins magnitude
uses quantity: intrinsic colour index
uses quantity: photographic magnitude at maximum brightness
uses quantity: apparent distance modulus
uses quantity: aberration in latitude
uses quantity: metallicity
uses quantity: magnitude at minimum brightness
uses quantity: photographic magnitude at minimum brightness
uses quantity: eccentricity
uses quantity: diameter (angle)
uses quantity: geometrical albedo
uses quantity: Thuan and Gunn magnitude
uses quantity: zenith distance
uses quantity: 1040 nm Lockwood magnitude
uses quantity: normal albedo
uses quantity: V magnitude at maximum brightness
uses quantity: photographic amplitude
uses quantity: galactic cylindrical polar angle coordinate
uses quantity: white light magnitude
uses quantity: distance modulus
uses quantity: bond albedo
uses quantity: declination
uses quantity: galactic latitude
uses quantity: Jeans mass
uses quantity: stellar aberration
uses quantity: luminosity function
uses quantity: bolometric correction
uses quantity: ionization temperature
uses quantity: scale length
uses quantity: spectral response
uses quantity: extinction
uses quantity: colour index
uses quantity: u magnitude
uses quantity: visual albedo
uses quantity: absolute magnitude
uses quantity: v magnitude
uses quantity: secular aberration
uses quantity: true distance modulus
uses quantity: angular size
uses quantity: aberration in longitude

centiohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: centi
has unit: ohm
symbol: cΩ

U magnitude
type: Class
comment: Johnson U magnitude. The Johnson U band is a standard passband in the ultraviolet area. The central wavelength is 365nm and the bandwidth is 70nm. The filter to be used is the Corning 9863 filter.
subclass of: Johnson magnitude
alternative symbol: m_U
commonly has unit: millimagnitude
commonly has unit: micromagnitude
commonly has unit: one
commonly has unit: magnitude
symbol: U
reference: Photometry

luminous efficacy unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: lumen per watt

coulomb
type: singular unit
type: unit
comment: The coulomb is a unit of electric charge defined as ampere times second = farad times volt.
has dimension: electric charge dimension
has unit: second ampere
longcomment: The coulomb is a unit of electric charge defined as ampere times second = farad times volt. The coulomb is a derived unit in the International System of Units.
symbol: C

current density dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 1
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

Réaumur temperature
type: Class
label: Réaumurtemperatuur @nl
subclass of: temperature
subclass of: Restriction
  all values from: Restriction
    all values from: Class
      union of: Réaumur temperature unit
      union of: Réaumur temperature scale
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: Réaumur scale
  on property: has scale
commonly has unit: degree Réaumur
symbol: T

radiant intensity
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: radiant intensity unit
    on property: has unit
  on property: has value
alternative symbol: I_e
commonly has unit: watt per steradian
symbol: I

microcoulomb
type: prefixed unit
comment: The microcoulomb is a unit of electric charge defined as 1.0e-6 coulomb.
has dimension: electric charge dimension
has prefix: micro
has unit: coulomb
symbol: μC

number manual firmness 2
type: Class
comment: Firmness manueel: 2 = halfzacht. @nl
label: aantal manuele stevigheid 2 @nl
subclass of: number manual firmness
alternative label: firmness_m_2
commonly has unit: one

amplitude
type: Class
comment: The difference between the maximum and minimum magnitudes of a variable star, i.e., the total range of its brightness.
subclass of: quantity
commonly has unit: magnitude

picosecond squared
type: prefixed second (time) squared
label: picoseconde kwadraat @nl
has base: picosecond
has exponent: 2
symbol: ps2

decavolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: deca
has unit: volt
symbol: daV

milligram per cubic metre
type: unit division
comment: Milligram per cubic metre is a unit of density defined as milligram divided by cubic metre.
label: milligram per kubieke meter @nl
alternative symbol: mg m-3
alternative symbol: mg·m-3
has denominator: cubic metre
has dimension: density dimension
has numerator: 毫克
longcomment: Milligram per cubic metre is a unit of density defined as milligram divided by cubic metre. Milligram per cubic metre is a derived unit in the International System of Units.
symbol: mg/m3

decametre per second squared
type: prefixed metre per second (time) squared
comment: Decametre per second squared is a unit of acceleration defined as decametre divided by second squared.
label: decameter per seconde kwadraat @nl
alternative symbol: dam·s-2
alternative symbol: dam s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: decametre
symbol: dam/s2

petamole
type: prefixed unit
label: petamol @nl
has dimension: amount of substance dimension
has prefix: peta
has unit: mole
symbol: Pmol

quantum efficiency
type: Class
comment: Ratio (of a detector such as a CCD) of actual number of detected photons and the number of incident photons.
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: quantum efficiency unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: QE
reference: Detectors

electromagnetism
type: application area
label: elektromagnetisme @nl
uses quantity: current density
uses quantity: electric potential
uses quantity: electric flux density
uses quantity: admittance
uses quantity: electrical resistance
uses quantity: electric charge density
uses quantity: electromotive force
uses quantity: electric field
uses quantity: permeability of free space
uses quantity: electrical conductance
uses quantity: electric dipole moment
uses quantity: potential difference
uses quantity: permittivity
uses quantity: magnetomotive force
uses quantity: permeance (electromagnetic)
uses quantity: capacitance
uses quantity: magnetic flux density
uses quantity: magnetic flux
uses quantity: electrical resistivity
uses quantity: inductance
uses quantity: electrical conductivity
uses quantity: magnetic field
uses quantity: electric current
uses quantity: electric charge
uses quantity: reluctance
uses unit: hectohenry
uses unit: biot
uses unit: kilohenry
uses unit: gigahenry
uses unit: abhenry
uses unit: femtocoulomb
uses unit: ampere per metre
uses unit: petavolt
uses unit: gauss
uses unit: megafarad
uses unit: abvolt
uses unit: attofarad
uses unit: megaampere
uses unit: gamma
uses unit: centiohm
uses unit: femtohenry
uses unit: milliweber
uses unit: milliampere
uses unit: nanoampere
uses unit: hectoampere
uses unit: ampere
uses unit: coulomb per square metre
uses unit: microtesla
uses unit: microcoulomb
uses unit: kilotesla
uses unit: hectoohm
uses unit: femtosiemens
uses unit: decisiemens
uses unit: coulomb
uses unit: picoampere
uses unit: femtoweber
uses unit: millivolt
uses unit: weber
uses unit: attovolt
uses unit: femtoohm
uses unit: decaohm
uses unit: microweber
uses unit: decaweber
uses unit: decaampere
uses unit: coulomb metre
uses unit: coulomb per cubic metre
uses unit: millicoulomb
uses unit: statfarad
uses unit: picofarad
uses unit: picoohm
uses unit: kilosiemens
uses unit: petafarad
uses unit: exafarad
uses unit: megaweber
uses unit: exavolt
uses unit: stathenry
uses unit: teraweber

electrical resistance
type: Class
comment: Electrical resistance is the degree to which an object opposes an electric current through it. It is a derived quantity in the International System of Units. Electrical resistance is electric potential divided by electric current.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: electrical resistance unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: electrical resistance dimension
  on property: has dimension
alternative label: resistance
alternative label: electric resistance
commonly has unit: petaohm
commonly has unit: milliohm
commonly has unit: abohm
commonly has unit: picoohm
commonly has unit: nanoohm
commonly has unit: femtoohm
commonly has unit: microohm
commonly has unit: decaohm
commonly has unit: hectoohm
commonly has unit: volt per ampere
commonly has unit: deciohm
commonly has unit: gigaohm
commonly has unit: attoohm
commonly has unit: exaohm
commonly has unit: teraohm
commonly has unit: centiohm
commonly has unit: megohm
commonly has unit: kilohm
commonly has unit: statohm
commonly has unit: ohm
symbol: R

micromole per metre
type: prefixed mole per metre
label: micromole per meter @nl
alternative symbol: μmol·m-1
alternative symbol: μmol m-1
has denominator: metre
has numerator: micromole
symbol: μmol/m

yottasecond
type: prefixed unit
label: yottaseconde @nl
has dimension: time dimension
has prefix: yotta
has unit: second
symbol: Ys

katal per cubic metre
type: unit division
label: katal per kubieke meter @nl
alternative symbol: kat·m-3
alternative symbol: kat m-3
has denominator: cubic metre
has dimension: catalytic activity concentration dimension
has numerator: katal
symbol: kat/m3

kilomole per litre
type: prefixed mole per litre
comment: Kilomole per litre is a unit of amount of substance concentration defined as kilomole divided by litre.
label: kilomole per liter @nl
alternative symbol: kmol l-1
alternative symbol: kmol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: kilomole
symbol: kmol/l

number external browning 1
type: Class
comment: Voorbeeld avocado Hass: code 1 poster. @nl
subclass of: number color
alternative label: ext_brown_1
commonly has unit: one

coliform bacteria count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

steradian square metre hertz
type: unit multiplication
label: steradiaal vierkante meter hertz @nl
alternative symbol: sr·m2·Hz
has term 1: steradian square metre
has term 2: hertz
symbol: sr m2 Hz

number pulp browning
type: Class
subclass of: number
commonly has unit: one

kilogram per hectare
type: unit division
alternative symbol: kg·ha-1
alternative symbol: kg ha-1
has denominator: hectare
has numerator: kilogram
symbol: kg/ha

gigasecond
type: prefixed unit
label: gigaseconde @nl
has dimension: time dimension
has prefix: giga
has unit: second
symbol: Gs

amount of substance
type: Class
comment: Amount of substance is the number of elementary entities such as atoms, molecules, electrons, particles, etc. present in a phenomenon. It is a base quantity in the International System of Units.
label: stofhoeveelheid @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: amount of substance unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: amount of substance dimension
  on property: has dimension
commonly has unit: millimole
commonly has unit: teramole
commonly has unit: micromole
commonly has unit: decimole
commonly has unit: decamole
commonly has unit: mole
commonly has unit: petamole
commonly has unit: examole
commonly has unit: femtomole
commonly has unit: picomole
commonly has unit: gigamole
commonly has unit: centimole
commonly has unit: attomole
commonly has unit: megamole
commonly has unit: nanomole
commonly has unit: hectomole
commonly has unit: kilomole
symbol: n

serving spoon
type: unit
label: opscheplepel @nl

drainage speed
type: Class
subclass of: speed
commonly has unit: metre per decisecond
commonly has unit: gigametre per second
commonly has unit: metre per centisecond
commonly has unit: metre per terasecond
commonly has unit: exametre per second
commonly has unit: terametre per second
commonly has unit: metre per second
commonly has unit: megametre per second
commonly has unit: metre per kilosecond
commonly has unit: metre per femtosecond
commonly has unit: knot (international)
commonly has unit: metre per attosecond
commonly has unit: metre per millisecond
commonly has unit: millimetre per second
commonly has unit: hectometre per second
commonly has unit: attometre per second
commonly has unit: metre per megasecond
commonly has unit: petametre per second
commonly has unit: millimetre per day
commonly has unit: nautical mile per hour
commonly has unit: picometre per second
commonly has unit: kilometre per hour
commonly has unit: nanometre per second
commonly has unit: femtometre per second
commonly has unit: kilometre per second
commonly has unit: metre per day
commonly has unit: centimetre per day
commonly has unit: decimetre per second
commonly has unit: metre per decasecond
commonly has unit: millimetre per hour
commonly has unit: decametre per second
commonly has unit: metre per nanosecond
commonly has unit: metre per gigasecond
commonly has unit: mile (statute) per hour
commonly has unit: metre per microsecond
commonly has unit: metre per picosecond
commonly has unit: metre per hectosecond
commonly has unit: metre per exasecond
commonly has unit: centimetre per second
commonly has unit: metre per petasecond
commonly has unit: micrometre per second

radiance unit
type: Class
subclass of: unit
equivalent class: Class
  one of: watt per square metre steradian

Astrophysical Techniques
type: Book
creator: C.R. Kitchin
date: 2003
publisher: Institute of Physics Publishing
edition: 5
isbn13: 9781466511156
uri: http://www.crcpress.com/product/isbn/9781466511156

speed dimension
type: dimension
label: snelheiddimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

mole per centilitre
type: mole per prefixed litre
comment: Mole per centilitre is a unit of amount of substance concentration defined as mole divided by centilitre.
label: mole per centiliter @nl
alternative symbol: mol·cl-1
alternative symbol: mol cl-1
has denominator: centilitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/cl

1000 colony forming unit per millilitre
type: unit division
has denominator: millilitre
has numerator: 1000 colony forming unit
symbol: 1000 CFU/ml
unofficial abbreviation: 1000 CFU/ml

exposure unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: lux second

aberration in latitude
type: Class
comment: The apparent angular displacement in ecliptical latitude of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object.
subclass of: angular displacement
commonly has unit: second (angle)
commonly has unit: millisecond (angle)
commonly has unit: degree
commonly has unit: microsecond (angle)
symbol: Δβ
reference: Apparent place of a star

hectovolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: hecto
has unit: volt
symbol: hV

terawatt
type: prefixed unit
has dimension: power dimension
has prefix: tera
has unit: watt
symbol: TW

metre of mercury
type: unit
type: singular unit
comment: The metre of mercury is a unit of pressure defined as 133 322 pascal.
label: meter kwik @nl
has dimension: pressure dimension
has factor: 1.33322e5
has unit: pascal
symbol: m Hg

gigaparsec
type: prefixed unit
comment: The gigaparsec is a unit of length defined as 1.0e9 parsec. Gebruikt voor de afstand op de schaal van het heelal.
has dimension: length dimension
has prefix: giga
has unit: parsec
symbol: Gpc

hectonewton
type: prefixed unit
has dimension: force dimension
has prefix: hecto
has unit: 牛顿
symbol: hN

current density unit
type: Class
subclass of: unit
equivalent class: Class
  one of: ampere per square metre

10^24字节
type: prefixed unit
label: yottabyte
has prefix: yotta
has unit: 字节
symbol: YB

hectokelvin
type: prefixed unit
comment: The hectokelvin is a unit of thermodynamic temperature defined as 1.0e2 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: hecto
has unit: 开
symbol: hK

date
type: Class
label: datum @nl
subclass of: time
commonly has unit: hour
commonly has unit: decasecond
commonly has unit: megasecond
commonly has unit: centisecond
commonly has unit: minute
commonly has unit: hectosecond
commonly has unit: second (sidereal)
commonly has unit: shake
commonly has unit: day
commonly has unit: picosecond
commonly has unit: year (tropical)
commonly has unit: gigasecond
commonly has unit: attosecond
commonly has unit: decisecond
commonly has unit: day (sidereal)
commonly has unit: minute (sidereal)
commonly has unit: year (sidereal)
commonly has unit: exasecond
commonly has unit: microsecond
commonly has unit: femtosecond
commonly has unit: hour (sidereal)
commonly has unit: kilosecond
commonly has unit: petasecond
commonly has unit: nanosecond
commonly has unit: second
commonly has unit: year
commonly has unit: gigayear
commonly has unit: millisecond
commonly has unit: terasecond

prefixed gray
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: gray
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

square zettametre
type: square prefixed metre
label: vierkante zettameter @nl
has base: zettametre
has dimension: area dimension
has exponent: 2
symbol: Zm2

cup
type: unit
label: kopje @nl

solar mass per cubic parsec
type: unit division
comment: The mass (in solar masses) per cubic parsec.
label: zonsmassa per kubieke parsec @nl
LaTeX symbol: M_{\astrosun} pc^{-3}
alternative symbol: M_☉·pc-3
alternative symbol: M_☉ pc-3
has denominator: cubic parsec
has dimension: density dimension
has numerator: solar mass
symbol: M_☉/pc3

baud
type: singular unit
type: unit
comment: The baud is a unit of symbol rate defined as one distinct symbol change or signalling event made to the transmission medium per second in a digitally modulated signal or a line code.
has quantity: oneDistinctSymbolChangeOrSignallingEventMadeToTheTransmissionMediumPerSecondInADigitallyModulatedSignalOrALineCode
symbol: Bd

reciprocal henry
type: unit exponentiation
label: omgekeerde henry @nl
has base: henry
has dimension: reluctance dimension
has exponent: -1
symbol: H-1

Resolution B2
type: Chapter
reproduced in: IAU 2012

mega
type: SI prefix
has factor: 1e6
symbol: M

square femtometre
type: square prefixed metre
label: vierkante femtometer @nl
has base: femtometre
has dimension: area dimension
has exponent: 2
symbol: fm2

attohertz
type: prefixed unit
comment: The attohertz is a unit of frequency defined as 1.0e-18 hertz.
has dimension: frequency dimension
has prefix: atto
has unit: hertz
symbol: aHz

angular momentum unit
type: Class
subclass of: unit
equivalent class: Class
  one of: erg second
  one of: joule second

entropy unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per kelvin

square metre kelvin
type: unit multiplication
label: vierkante meter kelvin @nl
alternative symbol: m2·K
has term 1: square metre
has term 2: 开
symbol: m2 K

momentum
type: Class
comment: Momentum is the product of mass and velocity of an object.
label: impuls @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: momentum unit
    on property: has unit
  on property: has value
alternative label: linear momentum
commonly has unit: metre kilogram per second
symbol: p

Escherichia coli count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

horsepower (boiler)
type: singular unit
type: unit
comment: The boiler horsepower is a unit of power defined as 9.80950e3 watt.
alternative label: boiler horsepower
has dimension: power dimension
has factor: 9.80950e3
has unit: watt

zettalitre
type: prefixed unit
label: zettaliter @nl
has dimension: volume dimension
has prefix: zetta
has unit: litre
symbol: Zl

number manual firmness 1.5
type: Class
comment: Firmness manueel: 1.5 = stevig. @nl
label: aantal manuele stevigheid 1.5 @nl
subclass of: number manual firmness
alternative label: firmness_m_1.5
commonly has unit: one

gigacandela
type: prefixed unit
comment: The gigacandela is a unit of luminous intensity defined as 1.0e9 candela.
has dimension: luminous intensity dimension
has prefix: giga
has unit: candela
symbol: Gcd

milligram per day
type: unit division
label: milligram per dag @nl
alternative symbol: mg·d-1
alternative symbol: mg d-1
has denominator: day
has dimension: mass flow dimension
has numerator: 毫克
symbol: mg/d

femtolitre
type: prefixed unit
label: femtoliter @nl
has dimension: volume dimension
has prefix: femto
has unit: litre
symbol: fl

zebibit
type: prefixed unit
has prefix: zebi
has unit: 指二进制中的一位
symbol: Zibit

has base
type: ObjectProperty
domain: unit exponentiation
range: unit

system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 122
type: Thing

femtogray
type: prefixed unit
comment: The femtogray is a unit of absorbed dose defined as 1.0e-15 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: femto
has unit: gray
symbol: fGy

microsiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: micro
has unit: siemens
symbol: μS

molar heat capacity
type: Class
label: molaire warmtecapaciteit @nl
subclass of: quantity
subclass of: Restriction
  has value: molar entropy, molar heat capacity, or gas constant dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: molar heat capacity unit
    on property: has unit
  on property: has value
commonly has unit: joule per kelvin mole

505.078 on the Kelvin scale
type: fixed point
has numerical value: 505.078
has scale: Kelvin scale

duration
type: Class
label: duur @nl
subclass of: time
commonly has unit: year (sidereal)
commonly has unit: year
commonly has unit: minute
commonly has unit: attosecond
commonly has unit: second
commonly has unit: decasecond
commonly has unit: year (tropical)
commonly has unit: exasecond
commonly has unit: day
commonly has unit: minute (sidereal)
commonly has unit: terasecond
commonly has unit: petasecond
commonly has unit: millisecond
commonly has unit: gigayear
commonly has unit: hour
commonly has unit: femtosecond
commonly has unit: nanosecond
commonly has unit: decisecond
commonly has unit: microsecond
commonly has unit: centisecond
commonly has unit: day (sidereal)
commonly has unit: hectosecond
commonly has unit: picosecond
commonly has unit: megasecond
commonly has unit: second (sidereal)
commonly has unit: gigasecond
commonly has unit: hour (sidereal)
commonly has unit: shake
commonly has unit: kilosecond

reciprocal degree Celsius day
type: unit exponentiation
label: omgekeerde graad Celsius dag @nl
has base: degree Celsius day
has exponent: -1
symbol: (°C d)-1

Rayleigh number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

point (TeX)
type: singular unit
type: unit
comment: The TeX point is a unit of length defined as 0.01383700013837000138370001383 inch.
alternative label: TeX point
has dimension: length dimension
has factor: 0.013837000138370001383700013837
has unit: inch (international)
symbol: pt

calorie (15 °C)
type: unit
type: singular unit
comment: The 15 °C calorie is a unit of energy defined as 4.18580 joule.
LaTeX symbol: cal_{15}
alternative label: 15 °C calorie @nl
has dimension: energy dimension
has factor: 4.18580
has unit: joule
symbol: cal_15

year (tropical)
type: singular unit
type: unit
comment: The tropical year is a unit of time defined as 3.155693e7 second.
alternative label: tropical year
has dimension: time dimension
has factor: 3.155693e7
has unit: second

metre per zeptosecond
type: metre per prefixed second (time)
comment: Metre per zeptosecond is a unit of speed defined as metre divided by zeptosecond.
label: meter per zeptoseconde @nl
alternative symbol: m·zs-1
alternative symbol: m zs-1
has denominator: zeptosecond
has dimension: speed dimension
has numerator: metre
symbol: m/zs

Semantic Support of Quantitative Research
type: Thesis
creator: Hajo Rijgersberg
date: 2013
degree: phd
isbn13: 978-94-6228-061-8
issuer: Vrije Universiteit

red magnitude
type: Class
comment: A red magnitude not specified for a specific photometric system.
subclass of: magnitude
alternative symbol: m_r
commonly has unit: magnitude
symbol: r

25 millilitre
type: unit multiple
label: 25 milliliter @nl
has dimension: volume dimension
has factor: 25
has unit: millilitre
symbol: 25 ml

centicandela
type: prefixed unit
comment: The centicandela is a unit of luminous intensity defined as 1.0e-2 candela.
has dimension: luminous intensity dimension
has prefix: centi
has unit: candela
symbol: ccd

gram per joule
type: unit division
comment: Gram per joule is a unit of energy consumption.
alternative symbol: g·J-1
alternative symbol: g J-1
has denominator: joule
has numerator: 克
longcomment: Gram per joule is a unit of energy consumption defined as gram divided by joule. Gram per joule is a derived unit in the International System of Units.
symbol: g/J

microlumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: micro
has unit: lumen
symbol: μlm

kilonewton
type: prefixed unit
has dimension: force dimension
has prefix: kilo
has unit: 牛顿
symbol: kN

terametre per second
type: prefixed metre per second (time)
comment: Terametre per second is a unit of speed defined as terametre divided by second.
label: terameter per seconde @nl
alternative symbol: Tm s-1
alternative symbol: Tm·s-1
has denominator: second
has dimension: speed dimension
has numerator: terametre
symbol: Tm/s

cord
type: singular unit
type: unit
comment: The cord is a unit of volume defined as 3.624556 cubic metre.
has dimension: volume dimension
has factor: 3.624556
has unit: cubic metre

dose equivalent unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: rem
    one of: sievert
    one of: 焦耳每千克
    one of: kilojoule per hectogram
  union of: prefixed sievert

hectolumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: hecto
has unit: lumen
symbol: hlm

gray
type: singular unit
type: unit
comment: The gray is a unit of absorbed dose defined as joule divided by kilogram = square metre divided by second squared.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has unit: 焦耳每千克
longcomment: The gray is a unit of absorbed dose defined as joule divided by kilogram = square metre divided by second squared. The gray is a derived unit is the International System of Units.
symbol: Gy

kilokelvin
type: prefixed unit
comment: The kilokelvin is a unit of thermodynamic temperature defined as 1.0e3 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: kilo
has unit: 开
symbol: kK

perm (23 °C)
type: unit
type: singular unit
comment: The 23 °C perm is a unit of permeance defined as 5.74525e-11 kilogram per pascal second (time) square metre.
alternative label: 23 °C perm @nl
has dimension: permeance (materials science) dimension
has factor: 5.74525e-11
has unit: kilogram per pascal second square metre

tween mass fraction
type: Class
comment: The fraction of the mass of tween in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

kilosecond
type: prefixed unit
label: kiloseconde @nl
has dimension: time dimension
has prefix: kilo
has unit: second
symbol: ks

area density rate unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: kilogram per hectare day

degree Celsius per hour
type: unit division
label: graad Celsius per uur @nl
alternative symbol: °C·h-1
alternative symbol: °C h-1
has denominator: hour
has numerator: degree Celsius
symbol: °C/h

kilosecond squared
type: prefixed second (time) squared
label: kiloseconde kwadraat @nl
has base: kilosecond
has exponent: 2
symbol: ks2

petabecquerel
type: prefixed unit
comment: The petabecquerel is a unit of activity defined as 1.0e15 becquerel.
has dimension: frequency dimension
has prefix: peta
has unit: becquerel
symbol: PBq

electric dipole moment dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 1
has SI length dimension exponent: 1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1

yoctosteradian
type: prefixed unit
label: yoctosteradiaal @nl
has dimension: dimensionOne
has prefix: yocto
has unit: steradian
symbol: ysr

gram per attolitre
type: gram per prefixed litre
comment: Gram per attolitre is a unit of density defined as gram divided by attolitre.
label: gram per attoliter @nl
alternative symbol: g·al-1
alternative symbol: g al-1
has denominator: attolitre
has dimension: density dimension
has numerator: 克
symbol: g/al

kilosiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: kilo
has unit: siemens
symbol: kS

volume fraction unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one
  one of: parts per million
  one of: percent
  one of: cubic centimetre per cubic centimetre
  one of: cubic metre per cubic metre
  one of: cubic millimetre per cubic millimetre

number color 1
type: Class
comment: Voorbeeld avocado Hass: code 1 poster (vrijwel) geheel groen. @nl
label: aantal kleur 1 @nl
subclass of: number color
alternative label: color_1
commonly has unit: one

electric field
type: Class
comment: Electric field is a property of the space surrounding an electric charge or in the presence of a time-varying magnetic field which exerts a forceon other electrically charged objects.
label: electrisch veld @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: electric field unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: electric field dimension
  on property: has dimension
alternative label: electric field strength
commonly has unit: newton per coulomb
commonly has unit: volt per metre
symbol: E

pound (apthecaries')
type: singular unit
type: unit
comment: The apothecaries' pound is a unit of mass defined as 3.732417e-1 kilogram.
alternative label: pound (troy)
alternative label: troy pound
alternative label: apothecaries' pound
has dimension: mass dimension
has factor: 3.732417e-1
has unit: kilogram
symbol: lb

hectopascal
type: prefixed unit
has dimension: pressure dimension
has prefix: hecto
has unit: pascal
symbol: hPa

Kelvin scale
type: ratio scale
label: 开氏温标 @zh
label: Kelvinschaal @nl
alternative label: International Kelvin Temperature scale of 1990
has dimension: thermodynamic temperature dimension
has point: 692.677 on the Kelvin scale
has point: 13.8033 on the Kelvin scale
has point: 83.8058 on the Kelvin scale
has point: ~17 on the Kelvin scale
has point: 1234.93 on the Kelvin scale
has point: 1337.33 on the Kelvin scale
has point: 505.078 on the Kelvin scale
has point: 429.7485 on the Kelvin scale
has point: 24.5561 on the Kelvin scale
has point: 273.16 on the Kelvin scale
has point: 3 to 5 on the Kelvin scale
has point: 54.3584 on the Kelvin scale
has point: 933.473 on the Kelvin scale
has point: ~20.3 on the Kelvin scale
has point: 302.9146 on the Kelvin scale
has point: 1357.77 on the Kelvin scale
has point: 234.3156 on the Kelvin scale
has unit: 开

zeptosecond
type: prefixed unit
label: zeptoseconde @nl
has dimension: time dimension
has prefix: zepto
has unit: second
symbol: zs

prefixed metre per prefixed secon (time) squared
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed metre
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed second (time) squared
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

Detectors
type: Chapter
chapter: 1
page end: 185
page start: 1
reproduced in: Astrophysical Techniques

fixed zero point
type: Class
subclass of: fixed point

megatesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: mega
has unit: tesla
symbol: MT

number bud stadium 2
type: Class
comment: Roos aantal in knopstadium 2: spitse knop. @nl
label: aantal knopstadium 2 @nl
subclass of: number bud stadium
alternative label: s2
commonly has unit: one

joule per mole
type: unit division
label: joule per mol @nl
alternative symbol: J·mol-1
alternative symbol: J mol-1
has denominator: mole
has dimension: molar energy dimension
has numerator: joule
symbol: J/mol

mole per megametre
type: mole per prefixed metre
label: mole per megameter @nl
alternative symbol: mol·Mm-1
alternative symbol: mol Mm-1
has denominator: megametre
has numerator: mole
symbol: mol/Mm

hectolux
type: prefixed unit
has dimension: illuminance dimension
has prefix: hecto
has unit: lux
symbol: hlx

mole per femtometre
type: mole per prefixed metre
label: mole per femtometer @nl
alternative symbol: mol·fm-1
alternative symbol: mol fm-1
has denominator: femtometre
has numerator: mole
symbol: mol/fm

joule per square metre second
type: unit division
label: joule per vierkante meter seconde @nl
alternative symbol: J·m-2·s-1
alternative symbol: J m-2 s-1
has denominator: square metre second
has numerator: joule
symbol: J/(m2 s)

gram per hectogram
type: unit division
alternative label: gram per 100 gram @nl
alternative symbol: g/100 g
alternative symbol: g·hg-1
alternative symbol: g hg-1
has denominator: hectogram
has dimension: dimensionOne
has numerator: 克
symbol: g/hg

has term 2
type: ObjectProperty
domain: unit multiplication
range: unit

gram per yoctolitre
type: gram per prefixed litre
comment: Gram per yoctolitre is a unit of density defined as gram divided by yoctolitre.
label: gram per yoctoliter @nl
alternative symbol: g·yl-1
alternative symbol: g yl-1
has denominator: yoctolitre
has dimension: density dimension
has numerator: 克
symbol: g/yl

prefixed siemens
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: siemens
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

teramole per metre
type: prefixed mole per metre
label: teramole per meter @nl
alternative symbol: Tmol·m-1
alternative symbol: Tmol m-1
has denominator: metre
has numerator: teramole
symbol: Tmol/m

watt hour
type: unit multiplication
alternative label: watt-hour
alternative label: watthour
alternative symbol: W·h
alternative symbol: Wh
has dimension: energy dimension
has term 1: watt
has term 2: hour
symbol: W h

reciprocal minute
type: unit exponentiation
label: omgekeerde minuut @nl
has base: minute
has dimension: frequency dimension
has exponent: -1
symbol: min-1

number Botrytis 3
type: Class
comment: Aantal bloemen met Botrytis 3: één bruin petaal of vlekken op meer petalen. @nl
label: aantal Botrytis 3 @nl
subclass of: number Botrytis
alternative label: b3
commonly has unit: one

fluid mechanics
type: application area
label: vloeistofmechanica @nl
uses quantity: modulus of elasticity
uses quantity: bulk modulus
uses quantity: storage modulus
uses quantity: strain
uses quantity: normal stress
uses quantity: stress
uses quantity: compressive stress
uses quantity: linear strain
uses quantity: elasticity tensor
uses quantity: shear strain
uses quantity: dynamic modulus
uses quantity: shear loss modulus
uses quantity: normal strain
uses quantity: loss modulus
uses quantity: shear storage modulus
uses quantity: shear modulus
uses quantity: volume strain
uses quantity: wetting angle
uses quantity: shear stress
uses quantity: strain tensor
uses quantity: contact angle
uses quantity: shear rate
uses quantity: stress tensor
uses quantity: surface tension
uses unit: newton per square metre
uses unit: femtoradian
uses unit: millibar
uses unit: hectopascal
uses unit: decipascal
uses unit: picoradian
uses unit: millipascal
uses unit: attopascal
uses unit: gigapascal
uses unit: nanopascal
uses unit: torr
uses unit: milliradian
uses unit: millimetre of mercury
uses unit: attoradian
uses unit: centimetre of mercury
uses unit: nanoradian
uses unit: decapascal
uses unit: pascal
uses unit: kilopascal
uses unit: microradian
uses unit: decibar
uses unit: barye
uses unit: femtopascal
uses unit: micropascal
uses unit: terapascal
uses unit: exapascal
uses unit: metre of mercury
uses unit: deciradian
uses unit: picopascal
uses unit: 微巴
uses unit: centipascal
uses unit: megapascal
uses unit: centiradian
uses unit: atmosphere (technical)
uses unit: petapascal
uses unit: 巴（压力计量单位）
uses unit: atmosphere (standard)

-270.15 to -268.15 on the Celsius scale
type: fixed point
comment: One of the fixed points defining the Celsius scale
label: -270.15至-268.15摄氏度 @zh
has numerical value: -270.15 to -268.15
has point: 3 to 5 on the Kelvin scale
has scale: Celsius scale

density parameter
type: Class
comment: Ratio of the average density and the critical density.
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: density parameter unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Ω

centimetre-gram-second-franklin system of units
type: system of units
label: centimeter-gram-seconde-franklin-systeem @nl
abbreviation: cm-g-s-Fr
has base quantity: electric charge
has base quantity: time
has base quantity: length
has base quantity: mass
has base unit: centimetre
has base unit: 克
has base unit: franklin
has base unit: second

nanocoulomb
type: prefixed unit
comment: The nanocoulomb is a unit of electric charge defined as 1.0e-9 coulomb.
has dimension: electric charge dimension
has prefix: nano
has unit: coulomb
symbol: nC

-38.8344 on the Celsius scale
type: fixed point
label: -38.8344摄氏度 @zh
has numerical value: -38.8344
has point: 234.3156 on the Kelvin scale
has scale: Celsius scale

angular velocity
type: Class
subclass of: angular speed
commonly has unit: radian per second
symbol: ω

footcandle
type: singular unit
type: unit
comment: The footcandle is a unit of illuminance defined as 1.076391e1 lux.
has dimension: illuminance dimension
has factor: 1.076391e1
has unit: lux

electric charge dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 1
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1

disodium ethylene diamine tetra acetate mass fraction
type: Class
comment: The fraction of the mass of disodium ethylene diamine tetra acetate in a phenomenon
subclass of: mass fraction
alternative label: NaEDTA mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

common application area
type: application area
label: algemeen toepassingsgebied @nl
uses quantity: time
uses quantity: force
uses quantity: density
uses quantity: mass fraction
uses quantity: temperature
uses quantity: energy
uses quantity: length
uses quantity: electric potential
uses quantity: electric current
uses quantity: power
uses quantity: speed
uses quantity: mass
uses quantity: area
uses quantity: volume
uses quantity: frequency
uses unit: millisecond
uses unit: gram per kilogram
uses unit: kilocalorie (mean)
uses unit: minute
uses unit: week
uses unit: mile (statute)
uses unit: milliwatt
uses unit: ounce (avoirdupois)
uses unit: day
uses unit: kilometre
uses unit: centimetre
uses unit: cubic centimetre
uses unit: month
uses unit: megawatt
uses unit: inch (international)
uses unit: 牛顿
uses unit: kilometre per hour
uses unit: degree Celsius
uses unit: hour
uses unit: centilitre
uses unit: megahertz
uses unit: millivolt
uses unit: watt
uses unit: gallon (imperial)
uses unit: kilowatt
uses unit: acre (US survey)
uses unit: litre
uses unit: percent
uses unit: degree Fahrenheit
uses unit: pound (avoirdupois)
uses unit: gallon (US)
uses unit: hertz
uses unit: acre (international)
uses unit: yard (international)
uses unit: volt
uses unit: joule
uses unit: kilohertz
uses unit: square metre
uses unit: mile (statute) per hour
uses unit: milliampere
uses unit: square centimetre
uses unit: kilogram
uses unit: millimetre
uses unit: year
uses unit: millilitre
uses unit: kilowatt hour
uses unit: liquid pint (US)
uses unit: 开
uses unit: foot (international)
uses unit: pound-force
uses unit: metre per second
uses unit: decilitre
uses unit: second
uses unit: 克
uses unit: hectare
uses unit: kilonewton
uses unit: square kilometre
uses unit: gram per litre
uses unit: are
uses unit: milligram per litre
uses unit: metre
uses unit: cubic metre

hertz
type: unit
type: singular unit
comment: The hertz is a unit of frequency defined as 1 divided by second.
label: 赫兹 @zh
has dimension: frequency dimension
has unit: reciprocal second
longcomment: The hertz is a unit of frequency defined as 1 divided by second. The hertz is a derived unit in the International System of Units.
symbol: Hz

cubic metre kelvin
type: unit multiplication
alternative symbol: m3·K
has term 1: cubic metre
has term 2: 开
symbol: m3 K

hour (sidereal)
type: singular unit
type: unit
alternative label: sidereal hour
has dimension: time dimension
has factor: 3.590170e3
has unit: second

inch (international)
type: unit
type: singular unit
comment: The international inch is a unit of length defined as 2.54e-2 metre.
label: 英寸（国际） @zh
alternative label: international inch
has dimension: length dimension
has factor: 2.54e-2
has unit: metre
symbol: in

decimetre per second
type: prefixed metre per second (time)
comment: Decimetre per second is a unit of speed defined as decimetre divided by second.
label: decimeter per seconde @nl
alternative symbol: dm·s-1
alternative symbol: dm s-1
has denominator: second
has dimension: speed dimension
has numerator: decimetre
symbol: dm/s

attowatt
type: prefixed unit
has dimension: power dimension
has prefix: atto
has unit: watt
symbol: aW

Staphylococcus aureus count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

prefixed steradian
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: steradian
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

prefixed electronvolt
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: 电子伏特
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

metre per yottasecond squared
type: metre per prefixed second (time) squared
comment: Metre per yottasecond squared is a unit of acceleration defined as metre divided by yottasecond squared.
label: meter per yottaseconde kwadraat @nl
alternative symbol: m Ys-2
alternative symbol: m·Ys-2
has denominator: yottasecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/Ys2

gigamole
type: prefixed unit
label: gigamol @nl
has dimension: amount of substance dimension
has prefix: giga
has unit: mole
symbol: Gmol

apparent distance modulus
type: Class
subclass of: distance modulus
commonly has unit: magnitude

light time
type: Class
comment: The time electromagnetic radiation takes to reach Earth from a distant source. Often the correction in light time is needed to accurately calculate the apparent position of solar system objects or to calculate the period of variable stars (different times are observed when the Earth is at a different position in its orbit).
subclass of: time
commonly has unit: second
symbol: τ

electric charge density dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 1
has SI length dimension exponent: -3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1

has numerical value
type: DatatypeProperty
domain: Class
  union of: measure
  union of: point

alternative label
type: AnnotationProperty
label: 標識の別名 @ja

kilopascal
type: prefixed unit
has dimension: pressure dimension
has prefix: kilo
has unit: pascal
symbol: kPa

fluidity
type: Class
subclass of: quantity
subclass of: Restriction
  has value: fluidity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: fluidity unit
    on property: has unit
  on property: has value
commonly has unit: rhe
commonly has unit: reciprocal pascal second

picomole per metre
type: prefixed mole per metre
label: picomole per meter @nl
alternative symbol: pmol·m-1
alternative symbol: pmol m-1
has denominator: metre
has numerator: picomole
symbol: pmol/m

reciprocal gram
type: unit exponentiation
label: omgekeerde gram @nl
has base: 克
has exponent: -1
symbol: g-1

decametre per second
type: prefixed metre per second (time)
comment: Decametre per second is a unit of speed defined as decametre divided by second.
label: decameter per seconde @nl
alternative symbol: dam·s-1
alternative symbol: dam s-1
has denominator: second
has dimension: speed dimension
has numerator: decametre
symbol: dam/s

megaelectronvolt
type: prefixed unit
comment: The megaelectronvolt is a unit of energy defined as 1.0e6 electronvolt.
has dimension: energy dimension
has prefix: mega
has unit: 电子伏特
symbol: MeV

Réaumur temperature scale
type: Class
subclass of: scale
equivalent class: Réaumur scale

catalytic activity concentration unit
type: Class
subclass of: unit
equivalent class: Class
  one of: katal per cubic metre

geometry
type: application area
label: geometrie @nl
uses quantity: angle
uses quantity: breadth
uses quantity: circumference
uses quantity: diameter
uses quantity: length
uses quantity: width
uses quantity: thickness
uses quantity: height
uses quantity: solid angle
uses quantity: radius
uses quantity: area
uses quantity: volume
uses unit: nanometre
uses unit: decalitre
uses unit: millimetre
uses unit: nanosteradian
uses unit: centiare
uses unit: point (ATA)
uses unit: tablespoon (US)
uses unit: square nanometre
uses unit: deciradian
uses unit: gallon (US)
uses unit: bushel (US)
uses unit: square exametre
uses unit: dry gallon (US)
uses unit: microlitre
uses unit: ångström
uses unit: square gigametre
uses unit: square hectometre
uses unit: fluid ounce (US)
uses unit: radian
uses unit: hectometre
uses unit: chain
uses unit: dessertspoon
uses unit: liquid quart (US)
uses unit: square micrometre
uses unit: square petametre
uses unit: point (Postscript)
uses unit: cubic decametre
uses unit: liquid pint (US)
uses unit: metre per metre
uses unit: kilolitre
uses unit: cubic terametre
uses unit: cord
uses unit: acre foot
uses unit: gill (US)
uses unit: millisecond (angle)
uses unit: femtoradian
uses unit: pica (ATA)
uses unit: femtolitre
uses unit: steradian
uses unit: microsecond (angle)
uses unit: pica (TeX)
uses unit: minute (angle)
uses unit: cubic femtometre
uses unit: microradian
uses unit: cubic centimetre
uses unit: peck (US)
uses unit: quart (imperial)
uses unit: square centimetre
uses unit: square picometre
uses unit: centiradian
uses unit: mil (angle)
uses unit: mil (length)
uses unit: decimetre
uses unit: square terametre
uses unit: cubic gigametre
uses unit: revolution
uses unit: gigalitre
uses unit: astronomical unit
uses unit: barn
uses unit: centisteradian
uses unit: decisteradian
uses unit: fermi
uses unit: rod (US)
uses unit: litre
uses unit: micron

apparent diameter
type: Class
comment: The angle that the actual diameter of an object makes in the sky; also known as angular size. Most often small, so units are mostly arcminutes, arcseconds, or even milli- or microarcseconds.
subclass of: angle
commonly has unit: radian
commonly has unit: millisecond (angle)
commonly has unit: second (angle)
commonly has unit: microsecond (angle)
commonly has unit: degree
commonly has unit: minute (angle)

compound unit
type: Class
label: 複合単位 @ja
subclass of: unit

nautical mile per hour
type: unit division
comment: Nautical mile per hour is a unit of speed defined as nautical mile divided by hour.
label: zeemijl per uur @nl
alternative symbol: nm·h-1
alternative symbol: NM/h
alternative symbol: NM·h-1
alternative symbol: nmi·h-1
alternative symbol: M h-1
alternative symbol: nm/h
alternative symbol: nm h-1
alternative symbol: nmi h-1
alternative symbol: NM h-1
alternative symbol: M·h-1
has denominator: hour
has dimension: speed dimension
has numerator: nautical mile (international)
symbol: M/h
symbol: nmi/h

average
type: function
label: 平均 @ja

hectosecond squared
type: prefixed second (time) squared
label: hectoseconde kwadraat @nl
has base: hectosecond
has exponent: 2
symbol: hs2

electric field dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: -1
has SI length dimension exponent: 1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -3

unit multiple
type: Class
label: 単位倍量 @ja
subclass of: unit

exalux
type: prefixed unit
has dimension: illuminance dimension
has prefix: exa
has unit: lux
symbol: Elx

dynamic modulus
type: Class
subclass of: quantity
subclass of: Restriction
  has value: pressure dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: stress unit
    on property: has unit
  on property: has value
commonly has unit: femtopascal
commonly has unit: hectopascal
commonly has unit: attopascal
commonly has unit: atmosphere (technical)
commonly has unit: micropascal
commonly has unit: megapascal
commonly has unit: kilopascal
commonly has unit: metre of mercury
commonly has unit: exapascal
commonly has unit: barye
commonly has unit: millibar
commonly has unit: torr
commonly has unit: picopascal
commonly has unit: decapascal
commonly has unit: millipascal
commonly has unit: nanopascal
commonly has unit: decibar
commonly has unit: decipascal
commonly has unit: centipascal
commonly has unit: terapascal
commonly has unit: millimetre of mercury
commonly has unit: 微巴
commonly has unit: newton per square metre
commonly has unit: gigapascal
commonly has unit: centimetre of mercury
commonly has unit: pascal
commonly has unit: 巴（压力计量单位）
commonly has unit: atmosphere (standard)
commonly has unit: petapascal
symbol: E

cubic prefixed metre
type: Class
subclass of: unit exponentiation
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed metre
    on property: has base
  intersection of: Restriction
    cardinality: 1
    on property: has base
  intersection of: Restriction
    has value: 3
    on property: has exponent
  intersection of: Restriction
    cardinality: 1
    on property: has exponent

ton (register)
type: singular unit
type: unit
comment: The register ton is a unit of volume defined as 2.831658 cubic metre.
alternative label: register ton
has dimension: volume dimension
has factor: 2.831658
has unit: cubic metre

-259.3467 on the Celsius scale
type: fixed point
label: -259.3467摄氏度 @zh
has numerical value: -259.3467
has point: 13.8033 on the Kelvin scale
has scale: Celsius scale

megasievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: mega
has unit: sievert
symbol: MSv

length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second
type: length

millihertz
type: prefixed unit
comment: The millihertz is a unit of frequency defined as 1.0e-3 hertz.
has dimension: frequency dimension
has prefix: milli
has unit: hertz
symbol: mHz

coulomb per cubic metre
type: unit division
label: coulomb per kubieke meter @nl
alternative symbol: C·m-3
alternative symbol: C m-3
has denominator: cubic metre
has dimension: electric charge density dimension
has numerator: coulomb
symbol: C/m3

firmness (penetrometer) (method 2)
type: Class
comment: Stevigheid gemeten met penetrometer methode 2. @nl
label: stevigheid (penetrometer) (methode 2) @nl
subclass of: quantity
alternative label: firmness_pen_2
commonly has unit: kilogram per square metre

exabit
type: prefixed unit
has prefix: exa
has unit: 指二进制中的一位
symbol: Ebit

exametre per second squared
type: prefixed metre per second (time) squared
comment: Exametre per second squared is a unit of acceleration defined as exametre divided by second squared.
label: exameter per seconde kwadraat @nl
alternative symbol: Em·s-2
alternative symbol: Em s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: exametre
symbol: Em/s2

zeptosiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: zepto
has unit: siemens
symbol: zS

path travelled by light in vacuum during a time interval of 1/299 792 458 of a second
type: Thing

time
type: Class
comment: Time is a base quantity in the International System of Units and other systems of units. It is measured by numbers of repetitions of cyclical events.
label: 时间 @zh
label: tijd @nl
subclass of: quantity
subclass of: Restriction
  has value: time dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: time unit
    on property: has unit
  on property: has value
commonly has unit: hour
commonly has unit: femtosecond
commonly has unit: gigasecond
commonly has unit: decasecond
commonly has unit: year (tropical)
commonly has unit: nanosecond
commonly has unit: hectosecond
commonly has unit: year
commonly has unit: exasecond
commonly has unit: second (sidereal)
commonly has unit: day
commonly has unit: kilosecond
commonly has unit: second
commonly has unit: picosecond
commonly has unit: minute (sidereal)
commonly has unit: decisecond
commonly has unit: millisecond
commonly has unit: gigayear
commonly has unit: microsecond
commonly has unit: minute
commonly has unit: terasecond
commonly has unit: megasecond
commonly has unit: shake
commonly has unit: centisecond
commonly has unit: hour (sidereal)
commonly has unit: attosecond
commonly has unit: year (sidereal)
commonly has unit: day (sidereal)
commonly has unit: petasecond
symbol: t

decametre
type: prefixed unit
comment: The decametre is a unit of length defined as 1.0e1 metre.
label: decameter @nl
has dimension: length dimension
has prefix: deca
has unit: metre
symbol: dam

gram per litre
type: unit division
comment: Gram per litre is a unit of density defined as gram divided by litre.
label: gram per liter @nl
alternative symbol: g·l-1
alternative symbol: g l-1
has denominator: litre
has dimension: density dimension
has numerator: 克
longcomment: Gram per litre is a unit of density defined as gram divided by litre. Gram per litre is a derived unit in the International System of Units.
symbol: g/l

exbibit
type: prefixed unit
has prefix: exbi
has unit: 指二进制中的一位
symbol: Eibit

activity unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: becquerel
    one of: curie
    one of: reciprocal second
  union of: prefixed becquerel

http://www.ontology-of-units-of-measure.org/resource/om-2/constantCurrentThatProducesAnAttractiveForceOf2e-7NewtonPerMetreOfLengthBetweenTwoStraightParallelConductorsOfInfiniteLengthAndNegligibleCircu…
type: electric current
label: constant current that produces an attractive force of 2e–7 newton per metre of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one metre apart in a vacuum

gigahertz
type: prefixed unit
comment: The gigahertz is a unit of frequency defined as 1.0e9 hertz.
has dimension: frequency dimension
has prefix: giga
has unit: hertz
symbol: GHz

decivolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: deci
has unit: volt
symbol: dV

mole per decametre
type: mole per prefixed metre
label: mole per decameter @nl
alternative symbol: mol·dam-1
alternative symbol: mol dam-1
has denominator: decametre
has numerator: mole
symbol: mol/dam

linear strain
type: Class
label: lineaire vervorming @nl
subclass of: strain
alternative symbol: e
commonly has unit: percent
commonly has unit: one

force dimension
type: dimension
label: krachtdimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

square exametre
type: square prefixed metre
label: vierkante exameter @nl
has base: exametre
has dimension: area dimension
has exponent: 2
symbol: Em2

exposure dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 1
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1

number density
type: Class
subclass of: quantity
subclass of: Restriction
  has value: number density dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: number density unit
    on property: has unit
  on property: has value
commonly has unit: reciprocal cubic parsec
commonly has unit: reciprocal cubic centimetre
commonly has unit: reciprocal cubic metre
symbol: n

decisievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: deci
has unit: sievert
symbol: dSv

foot (US survey)
type: singular unit
type: unit
comment: The US survey foot is a unit of length defined as 3.048006e-1 metre.
alternative label: US survey foot
has dimension: length dimension
has factor: 3.048006e-1
has unit: metre
symbol: ft

exacoulomb
type: prefixed unit
comment: The exacoulomb is a unit of electric charge defined as 1.0e18 coulomb.
has dimension: electric charge dimension
has prefix: exa
has unit: coulomb
symbol: EC

decaohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: deca
has unit: ohm
symbol: daΩ

terametre
type: prefixed unit
comment: The terametre is a unit of length defined as 1.0e12 metre.
label: terameter @nl
label: 10^12米 @zh
has dimension: length dimension
has prefix: tera
has unit: metre
symbol: Tm
unofficial abbreviation: 10^9 km

yoctosiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: yocto
has unit: siemens
symbol: yS

megahenry
type: prefixed unit
comment: The megahenry is a unit of inductance defined as 1.0e6 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: mega
has unit: henry
symbol: MH

dry body mass
type: Class
subclass of: dry mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: dry body weight

yottasievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: yotta
has unit: sievert
symbol: YSv

decigram per litre
type: prefixed gram per litre
comment: Decigram per litre is a unit of density defined as decigram divided by litre.
label: decigram per liter @nl
alternative symbol: dg l-1
alternative symbol: dg·l-1
has denominator: litre
has dimension: density dimension
has numerator: 十分之一克
symbol: dg/l

mil (angle)
type: singular unit
type: unit
comment: The mil (angle) is a unit of angle defined as 9.817477e-4 radian.
has dimension: dimensionOne
has factor: 9.817477e-4
has unit: radian

milligram per hectogram
type: unit division
alternative label: milligram per 100 gram @nl
alternative symbol: mg·hg-1
alternative symbol: mg hg-1
alternative symbol: mg/100 g
has denominator: hectogram
has dimension: dimensionOne
has numerator: 毫克
symbol: mg/hg

mole per terametre
type: mole per prefixed metre
label: mole per terameter @nl
alternative symbol: mol·Tm-1
alternative symbol: mol Tm-1
has denominator: terametre
has numerator: mole
symbol: mol/Tm

nanosiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: nano
has unit: siemens
symbol: nS

amount of substance fraction
type: Class
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: amount of substance fraction unit
    on property: has unit
  on property: has value
alternative label: mole fraction
alternative label: amount-of-substance fraction
alternative label: molfractie @nl
alternative symbol: y
commonly has unit: one
commonly has unit: parts per million
commonly has unit: micromole per mole
commonly has unit: mole per mole
commonly has unit: percent
symbol: x

dynamic viscosity
type: Class
comment: Viscosity is the definite resistance to change of form of many materials.
label: dynamische viscositeit @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: dynamic viscosity unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: dynamic viscosity dimension
  on property: has dimension
alternative symbol: η
commonly has unit: pascal second
commonly has unit: poise
commonly has unit: centipoise
symbol: μ
unofficial label: viscosity

electric dipole moment
type: Class
comment: Electric dipole moment is a measure of the polarity of a system of electric charges.
subclass of: quantity
subclass of: Restriction
  has value: electric dipole moment dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: electric dipole moment unit
    on property: has unit
  on property: has value
commonly has unit: debye
commonly has unit: coulomb metre
symbol: p

decimetre
type: prefixed unit
comment: The decimetre is a unit of length defined as 1.0e-1 metre.
label: decimeter @nl
has dimension: length dimension
has prefix: deci
has unit: metre
symbol: dm

petajoule
type: prefixed unit
comment: The petajoule is a unit of energy defined as 1.0e15 joule.
has dimension: energy dimension
has prefix: peta
has unit: joule
symbol: PJ

gram per square metre metre
type: unit division
alternative symbol: g·m-2·m-1
alternative symbol: g m-2 m-1
has denominator: metre
has numerator: gram per square metre
symbol: g/(m2 m)

watt per square metre hertz
type: unit division
label: watt per vierkante meter hertz @nl
alternative symbol: W·m-2·Hz-1
alternative symbol: W m-2 Hz-1
has denominator: square metre hertz
has numerator: watt
symbol: W/(m2 Hz)

kilohm
type: prefixed unit
alternative label: kiloohm
has dimension: electrical resistance dimension
has prefix: kilo
has unit: ohm
symbol: kΩ

mole per decimetre
type: mole per prefixed metre
label: mole per decimeter @nl
alternative symbol: mol·dm-1
alternative symbol: mol dm-1
has denominator: decimetre
has numerator: mole
symbol: mol/dm

millimole per metre
type: prefixed mole per metre
label: millimole per meter @nl
alternative symbol: mmol·m-1
alternative symbol: mmol m-1
has denominator: metre
has numerator: millimole
symbol: mmol/m

Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations
type: Article
creator: David L. Crawford
date: 1958
is part of: Astrophysical Journal
subject: Distance Measurement
subject: Astronomy
author list: Crawford1958Authors
page end: 206
page start: 185
uri: http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query
volume: 128

exabecquerel
type: prefixed unit
comment: The exabecquerel is a unit of activity defined as 1.0e18 becquerel.
has dimension: frequency dimension
has prefix: exa
has unit: becquerel
symbol: EBq

yoctometre
type: prefixed unit
comment: The yoctometre is a unit of length defined as 1.0e-24 metre.
label: yoctometer @nl
has dimension: length dimension
has prefix: yocto
has unit: metre
symbol: ym

magnitude at minimum brightness
type: Class
comment: The magnitude at minimum brightness of a variable star.
subclass of: magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: m_min

zettasievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: zetta
has unit: sievert
symbol: ZSv

micromole per litre
type: prefixed mole per litre
comment: Micromole per litre is a unit of amount of substance concentration defined as micromole divided by litre.
label: micromole per liter @nl
alternative symbol: μmol l-1
alternative symbol: μmol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: micromole
symbol: μmol/l

kilokatal
type: prefixed unit
comment: The kilokatal is a unit of catalytic activity defined as 1.0e3 katal.
has dimension: catalytic activity dimension
has prefix: kilo
has unit: katal
symbol: kkat

barn
type: singular unit
type: unit
comment: The barn is a unit of area defined as 1.0e-28 square metre.
has dimension: area dimension
has factor: 1.0e-28
has unit: square metre
symbol: b

label mass
type: Class
subclass of: mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: label weight

British thermal unit (39 °F)
type: singular unit
type: unit
comment: The 39 °F British thermal unit is a unit of energy defined as 1.05967e3 joule.
label: 英国热力单位（39°F） @zh
LaTeX command: \BritishTermalUnitThirtyNineF
alternative label: 39 °F British thermal unit
has dimension: energy dimension
has factor: 1.05967e3
has unit: joule
symbol: Btu

exametre
type: prefixed unit
comment: The exametre is a unit of length defined as 1.0e18 metre.
label: 千兆兆米 @zh
label: exameter @nl
has dimension: length dimension
has prefix: exa
has unit: metre
symbol: Em

petagram per litre
type: prefixed gram per litre
comment: Petagram per litre is a unit of density defined as petagram divided by litre.
label: petagram per liter @nl
alternative symbol: Pg l-1
alternative symbol: Pg·l-1
has denominator: litre
has dimension: density dimension
has numerator: 10^15克
symbol: Pg/l

Listeria monocytogenes count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

right ascension
type: Class
comment: The angular distance on the celestial sphere measured eastward along the celestial equator from the equinox to the great circle passing through the celestial object and the celestial north pole.
label: rechte klimming @nl
subclass of: angle
alternative symbol: ra
commonly has unit: minute (hour angle)
commonly has unit: second (hour angle)
commonly has unit: hour (hour angle)
commonly has unit: degree
symbol: α
reference: Glossary

International Astronomical Union
type: Organization

attocandela
type: prefixed unit
comment: The attocandela is a unit of luminous intensity defined as 1.0e-18 candela.
has dimension: luminous intensity dimension
has prefix: atto
has unit: candela
symbol: acd

gigayear
type: prefixed unit
label: gigajaar @nl
has dimension: time dimension
has prefix: giga
has unit: year
symbol: Gyr

number nonturgid flowers
type: Class
comment: Aantal slappe bloemen. @nl
label: aantal slappe bloemen @nl
subclass of: number flowers
alternative label: #nonturgid flowers
commonly has unit: one

permeance (materials science)
type: Class
comment: Permeance is the degree to which a material transmits another substance.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: permeance (materials science) unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: permeance (materials science) dimension
  on property: has dimension
commonly has unit: perm (23 °C)
commonly has unit: perm (0 °C)
commonly has unit: kilogram per pascal second square metre
symbol: Λ

circular mil
type: singular unit
type: unit
comment: The cicular mil is a unit of area defined as 5.067075e-10 square metre.
has dimension: area dimension
has factor: 5.067075e-10
has unit: square metre

luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian
type: luminous intensity

stattesla
type: singular unit
type: unit
comment: The stattesla is a unit of magnetic flux density defined as 2.9979e6 tesla.
has dimension: magnetic flux density dimension
has factor: 2.9979e6
has unit: tesla
symbol: statT

catalytic activity dimension
type: dimension
has SI amount of substance dimension exponent: 1
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

petanewton
type: prefixed unit
has dimension: force dimension
has prefix: peta
has unit: 牛顿
symbol: PN

volumetric flow rate dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

number pulp browning 3
type: Class
comment: Voorbeeld avocado Hass: code 3 poster pulp browning. @nl
subclass of: number color
alternative label: pulp_3
commonly has unit: one

kilowatt
type: prefixed unit
has dimension: power dimension
has prefix: kilo
has unit: watt
symbol: kW

centimole per metre
type: prefixed mole per metre
label: centimole per meter @nl
alternative symbol: cmol·m-1
alternative symbol: cmol m-1
has denominator: metre
has numerator: centimole
symbol: cmol/m

u magnitude
type: Class
comment: u Magnitude in the Strömgren photometric system with a peak wavelength at 350 nm and a peak-half-width of 30 nm.
subclass of: Strömgren magnitude
alternative symbol: m_u
commonly has unit: magnitude
symbol: u
reference: Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations
reference: Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters
reference: Photometry

teramolair
type: prefixed unit
comment: The teramolair is a unit of amount of substance concentration defined as 1.0e12 molair.
has dimension: amount of substance concentration dimension
has prefix: tera
has unit: molair
symbol: TM

petakelvin
type: prefixed unit
comment: The petakelvin is a unit of thermodynamic temperature defined as 1.0e15 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: peta
has unit: 开
symbol: PK

energy
type: Class
comment: Energy can be defined as the ability to do work. It is a derived quantity in the International System of Units.
label: 能量 @zh
label: energie @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: energy unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: energy dimension
  on property: has dimension
alternative symbol: W
commonly has unit: British thermal unit (International Table)
commonly has unit: millijoule
commonly has unit: therm (US)
commonly has unit: foot poundal
commonly has unit: calorie (20 °C)
commonly has unit: decijoule
commonly has unit: femtojoule
commonly has unit: megaelectronvolt
commonly has unit: megajoule
commonly has unit: calorie (thermochemical)
commonly has unit: terawatt hour
commonly has unit: attojoule
commonly has unit: megaerg
commonly has unit: British thermal unit (59 °F)
commonly has unit: calorie (mean)
commonly has unit: kiloelectronvolt
commonly has unit: calorie (International Table)
commonly has unit: British thermal unit (39 °F)
commonly has unit: petajoule
commonly has unit: nanojoule
commonly has unit: gigajoule
commonly has unit: calorie (15 °C)
commonly has unit: terajoule
commonly has unit: exajoule
commonly has unit: microjoule
commonly has unit: kilocalorie (mean)
commonly has unit: ton of TNT
commonly has unit: erg
commonly has unit: newton metre
commonly has unit: watt hour
commonly has unit: quad
commonly has unit: British thermal unit (mean)
commonly has unit: 电子伏特
commonly has unit: micronewton metre
commonly has unit: hectojoule
commonly has unit: joule
commonly has unit: kilojoule
commonly has unit: kilowatt hour
commonly has unit: gigaelectronvolt
commonly has unit: decajoule
commonly has unit: British thermal unit (thermochemical)
commonly has unit: millinewton metre
commonly has unit: therm (EC)
commonly has unit: picojoule
commonly has unit: British thermal unit (60 °F)
commonly has unit: centijoule
symbol: E

peta
type: SI prefix
has factor: 1e15
symbol: P

302.9146 on the Kelvin scale
type: fixed point
has numerical value: 302.9146
has scale: Kelvin scale

prefixed byte
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: 字节
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

electric dipole moment unit
type: Class
subclass of: unit
equivalent class: Class
  one of: debye
  one of: coulomb metre

decafarad
type: prefixed unit
comment: The decafarad is a unit of capacitance defined as 1.0e1 farad.
has dimension: capacitance dimension
has prefix: deca
has unit: farad
symbol: daF

ton-force (short)
type: singular unit
type: unit
comment: The short ton-force is a unit of force defined as 8.896443e3 newton.
alternative label: short ton-force
has dimension: force dimension
has factor: 8.896443e3
has unit: 牛顿

RussianRuble
type: singular unit
type: unit
label: 俄罗斯卢布 @zh

exaampere
type: prefixed unit
comment: The exaampere is a unit of electric current defined as 1.0e18 ampere.
label: exaampère @nl
has dimension: electric current dimension
has prefix: exa
has unit: ampere
symbol: EA

metre kilogram per second squared
type: unit division
label: meter kilogram per seconde kwadraat @nl
alternative symbol: m·kg·s-2
alternative symbol: m kg s-2
alternative symbol: m·kg/s2
has denominator: second squared
has dimension: force dimension
has numerator: metre kilogram
symbol: m kg/s2

number malformed buds
type: Class
comment: Aantal misvormde knoppen. @nl
label: aantal misvormde knoppen @nl
subclass of: number buds
alternative label: #malformed buds
commonly has unit: one

Streptococcus uberis count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

reciprocal day
type: unit exponentiation
label: omgekeerde dag @nl
has base: day
has dimension: frequency dimension
has exponent: -1
symbol: d-1

reciprocal pascal second
type: unit exponentiation
label: omgekeerde pascal seconde @nl
alternative symbol: Pa-1·s-1
alternative symbol: (Pa s)-1
alternative symbol: (Pa·s)-1
has base: pascal second
has dimension: fluidity dimension
has exponent: -1
symbol: Pa-1 s-1

scale factor
type: Class
label: schaalfactor @nl
subclass of: quantity

area density rate
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: area density rate unit
    on property: has unit
  on property: has value
commonly has unit: kilogram per hectare day

电子伏特
type: singular unit
type: unit
comment: The electronvolt is a unit of energy defined as 1.602177e-19 joule.
label: electronvolt
has dimension: energy dimension
has factor: 1.602177e-19
has unit: joule
symbol: eV

Swiss franc
type: singular unit
type: unit
label: 瑞士法郎 @zh

photographic magnitude at maximum brightness
type: Class
subclass of: magnitude at maximum brightness
subclass of: photographic magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: m_p,max

liquid pint (US)
type: singular unit
type: unit
comment: The US liquid pint is a unit of volume defined as 4.731765e-4 cubic metre.
alternative label: US liquid pint
alternative label: pint (US liquid)
has dimension: volume dimension
has factor: 4.731765e-4
has unit: cubic metre
symbol: liq pt

terafarad
type: prefixed unit
comment: The terafarad is a unit of capacitance defined as 1.0e12 farad.
has dimension: capacitance dimension
has prefix: tera
has unit: farad
symbol: TF

cubic centimetre
type: cubic prefixed metre
label: kubieke centimeter @nl
has base: centimetre
has dimension: volume dimension
has exponent: 3
symbol: cm3

metre per hectosecond
type: metre per prefixed second (time)
comment: Metre per hectosecond is a unit of speed defined as metre divided by hectosecond.
label: meter per hectoseconde @nl
alternative symbol: m·hs-1
alternative symbol: m hs-1
has denominator: hectosecond
has dimension: speed dimension
has numerator: metre
symbol: m/hs

knot (international)
type: singular unit
type: unit
comment: The international knot is a unit of speed defined as nautical mile per hour.
label: 海里/小时（国际） @zh
label: knoop (internationaal) @nl
alternative label: international knot
has dimension: speed dimension
has unit: nautical mile per hour

millivolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: milli
has unit: volt
symbol: mV

number vascular browning 1
type: Class
comment: Voorbeeld avocado Hass: code 1 poster vascular browning. @nl
subclass of: number color
alternative label: vascular_1
commonly has unit: one

magnetic flux
type: Class
comment: Magnetic flux through any area perpendicular to a magnetic field is the product of the area by the field strength.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: magnetic flux unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: magnetic flux dimension
  on property: has dimension
commonly has unit: unit pole
commonly has unit: statweber
commonly has unit: femtoweber
commonly has unit: kiloweber
commonly has unit: deciweber
commonly has unit: petaweber
commonly has unit: megaweber
commonly has unit: picoweber
commonly has unit: nanoweber
commonly has unit: attoweber
commonly has unit: decaweber
commonly has unit: milliweber
commonly has unit: weber
commonly has unit: gigaweber
commonly has unit: hectoweber
commonly has unit: volt second
commonly has unit: microweber
commonly has unit: maxwell
commonly has unit: centiweber
commonly has unit: exaweber
commonly has unit: teraweber
symbol: Φ

delta A450 per second
type: unit division
label: delta A450 per seconde @nl
has denominator: second
has dimension: catalytic activity dimension
has numerator: delta A450

femtoweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: femto
has unit: weber
symbol: fWb

thrust
type: Class
comment: Thrust is a reaction force that is caused by an accelerated mass expelled by a system in one direction.
label: stuwkracht @nl
subclass of: force
commonly has unit: hectonewton
commonly has unit: 牛顿
commonly has unit: ton-force (short)
commonly has unit: pound-force
commonly has unit: piconewton
commonly has unit: poundal
commonly has unit: petanewton
commonly has unit: kilonewton
commonly has unit: millinewton
commonly has unit: 达因
commonly has unit: metre kilogram per second squared
commonly has unit: decanewton
commonly has unit: nanonewton
commonly has unit: teranewton
commonly has unit: attonewton
commonly has unit: exanewton
commonly has unit: meganewton
commonly has unit: micronewton
commonly has unit: decinewton
commonly has unit: giganewton
commonly has unit: femtonewton
commonly has unit: centinewton
commonly has unit: kip

erg
type: singular unit
type: unit
comment: The erg is a unit of energy defined as 1.0e-7 joule.
label: 尔格 @zh
has dimension: energy dimension
has factor: 1.0e-7
has unit: joule
symbol: erg

decifarad
type: prefixed unit
comment: The decifarad is a unit of capacitance defined as 1.0e-1 farad.
has dimension: capacitance dimension
has prefix: deci
has unit: farad
symbol: dF

kilojoule per square metre day
type: unit division
label: kilojoule per vierkante meter dag @nl
alternative symbol: kJ·m-2·d-1
alternative symbol: kJ m-2 d-1
has denominator: square metre day
has numerator: kilojoule
symbol: kJ/(m2 d)

1-5
type: singular unit
type: unit
has dimension: dimensionOne

extinction
type: Class
comment: Total extinction at a specific wavelength. The extinction is caused by dust and gas between a star and the observer. It is the difference between the observed magnitude and the magnitude the source would have had if no extinction had taken place.
label: extinctie @nl
subclass of: quantity
commonly has unit: magnitude
symbol: A

gigasecond squared
type: prefixed second (time) squared
label: gigaseconde kwadraat @nl
has base: gigasecond
has exponent: 2
symbol: Gs2

shear strain
type: Class
comment: Shear strain is a strain that acts parallel to the surface of a material that it acts on.
label: schuifvervorming @nl
subclass of: strain
commonly has unit: percent
commonly has unit: one

volt per ampere
type: unit division
label: volt per ampère @nl
alternative symbol: V·A-1
alternative symbol: V A-1
has denominator: ampere
has dimension: electrical resistance dimension
has numerator: volt
symbol: V/A

petagray
type: prefixed unit
comment: The petagray is a unit of absorbed dose defined as 1.0e15 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: peta
has unit: gray
symbol: PGy

Fourier number for mass transfer
type: Class
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Fourier number for mass transfer unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Fo*

megaweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: mega
has unit: weber
symbol: MWb

yoctoohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: yocto
has unit: ohm
symbol: yΩ

terasecond squared
type: prefixed second (time) squared
label: teraseconde kwadraat @nl
has base: terasecond
has exponent: 2
symbol: Ts2

metre kilogram
type: unit multiplication
label: meter kilogram @nl
alternative symbol: m·kg
has term 1: metre
has term 2: kilogram
symbol: m kg

yoctofarad
type: prefixed unit
comment: The yoctofarad is a unit of capacitance defined as 1.0e-24 farad.
has dimension: capacitance dimension
has prefix: yocto
has unit: farad
symbol: yF

gigaelectronvolt
type: prefixed unit
comment: The gigaelectronvolt is a unit of energy defined as 1.0e9 electronvolt.
has dimension: energy dimension
has prefix: giga
has unit: 电子伏特
symbol: GeV

molair
type: singular unit
type: unit
comment: Molair is a unit of amount of substance concentration defined as 1 mole per litre.
has dimension: amount of substance concentration dimension
has unit: mole per litre
symbol: M

exafarad
type: prefixed unit
comment: The exafarad is a unit of capacitance defined as 1.0e18 farad.
has dimension: capacitance dimension
has prefix: exa
has unit: farad
symbol: EF

Mexican peso
type: singular unit
type: unit
label: 墨西哥比索 @zh

prefixed molair
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: molair
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

zeptogram per litre
type: prefixed gram per litre
comment: Zeptogram per litre is a unit of density defined as zeptogram divided by litre.
label: zeptogram per liter @nl
alternative symbol: zg·l-1
alternative symbol: zg l-1
has denominator: litre
has dimension: density dimension
has numerator: zeptogram
symbol: zg/l

picowatt
type: prefixed unit
has dimension: power dimension
has prefix: pico
has unit: watt
symbol: pW

yottalumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: yotta
has unit: lumen
symbol: Ylm

electrical resistivity
type: Class
subclass of: quantity
subclass of: Restriction
  has value: electrical resistivity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: electrical resistivity unit
    on property: has unit
  on property: has value
commonly has unit: ohm metre

B magnitude
type: Class
comment: Johnson B magnitude. The Johnson B band is a standard filter in the blue area. The central wavelength is 440nm and the bandwidth is 100nm. The filter to be used is the Corning 5030 filter plus the Schott GG13 filter.
subclass of: Johnson magnitude
alternative symbol: m_B
commonly has unit: micromagnitude
commonly has unit: millimagnitude
commonly has unit: one
commonly has unit: magnitude
symbol: B
reference: Photometry

femtosteradian
type: prefixed unit
label: femtosteradiaal @nl
has dimension: dimensionOne
has prefix: femto
has unit: steradian
symbol: fsr

square attometre
type: square prefixed metre
label: vierkante attometer @nl
has base: attometre
has dimension: area dimension
has exponent: 2
symbol: am2

千兆兆克
type: prefixed unit
comment: The exagram is a unit of mass defined as 1.0e18 gram.
label: exagram
has dimension: mass dimension
has prefix: exa
has unit: 克
symbol: Eg

nanodegree Celsius
type: prefixed unit
comment: The nanodegree Celsius is a unit of temperature defined as 1.0e-9 degree Celsius.
label: nanograad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: nano
has unit: degree Celsius
symbol: n°C

kilogram per hectare day
type: unit division
label: kilogram per hectare dag @nl
alternative symbol: kg·ha-1·d-1
alternative symbol: kg ha-1 d-1
has denominator: hectare day
has numerator: kilogram
symbol: kg/(ha d)

heat transfer coefficient dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: -1
has SI time dimension exponent: -3

attomole
type: prefixed unit
label: attomol @nl
has dimension: amount of substance dimension
has prefix: atto
has unit: mole
symbol: amol

metre per prefixed second (time) squared
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    has value: metre
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed second (time) squared
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

luminous intensity unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: candela
  union of: prefixed candela

hectosecond
type: prefixed unit
label: hectoseconde @nl
has dimension: time dimension
has prefix: hecto
has unit: second
symbol: hs

thermal insulance
type: Class
subclass of: quantity
subclass of: Restriction
  has value: thermal insulance dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: thermal insulance unit
    on property: has unit
  on property: has value
commonly has unit: square metre kelvin per watt

yoctomole per metre
type: prefixed mole per metre
label: yoctomole per meter @nl
alternative symbol: ymol·m-1
alternative symbol: ymol m-1
has denominator: metre
has numerator: yoctomole
symbol: ymol/m

stem end rot area fraction
type: Class
comment: Percentage van het oppervlak stem end rot. @nl
label: stem-end-rot-oppervlaktefractie @nl
subclass of: area fraction
alternative label: stemendrot%
commonly has unit: percent

metallicity
type: Class
comment: The log of the ratio between the ratios of the observed Fe and H quantities in a star and the same ratio in the Sun. This is a very important quantity that is often used in astronomy as an indicator of the age of a star.
subclass of: quantity of dimension one
commonly has unit: one

petapascal
type: prefixed unit
has dimension: pressure dimension
has prefix: peta
has unit: pascal
symbol: PPa

decabecquerel
type: prefixed unit
comment: The decabecquerel is a unit of activity defined as 1.0e1 becquerel.
has dimension: frequency dimension
has prefix: deca
has unit: becquerel
symbol: daBq

hydrophilicity
type: Class
label: hydrofiliciteit @nl
subclass of: quantity

micromole
type: prefixed unit
label: micromol @nl
has dimension: amount of substance dimension
has prefix: micro
has unit: mole
symbol: μmol

power density
type: Class
subclass of: quantity
subclass of: Restriction
  has value: power density dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: power density unit
    on property: has unit
  on property: has value
commonly has unit: watt per square metre

petalitre
type: prefixed unit
label: petaliter @nl
has dimension: volume dimension
has prefix: peta
has unit: litre
symbol: Pl

length unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: ångström
    one of: astronomical unit
    one of: chain
    one of: cicero
    one of: fathom (US survey)
    one of: fermi
    one of: foot (international)
    one of: foot (US survey)
    one of: furlong (international)
    one of: inch (international)
    one of: light year
    one of: metre
    one of: micron
    one of: mil (length)
    one of: mile (statute)
    one of: mile (US survey)
    one of: nautical mile (international)
    one of: parsec
    one of: pica (ATA)
    one of: pica (Postscript)
    one of: pica (TeX)
    one of: point (ATA)
    one of: point (Didot)
    one of: point (Postscript)
    one of: point (TeX)
    one of: rod (US)
    one of: solar radius
    one of: yard (international)
    one of: gigaparsec
    one of: kiloparsec
    one of: megaparsec
  union of: prefixed metre

nanometre
type: prefixed unit
comment: The nanometre is a unit of length defined as 1.0e-9 metre.
label: nanometer @nl
has dimension: length dimension
has prefix: nano
has unit: metre
symbol: nm

mustard powder mass fraction
type: Class
comment: The fraction of the mass of mustard powder in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

has prefix
type: FunctionalProperty
type: ObjectProperty
domain: prefixed unit
label: 補助単位を持つ @ja
range: prefix

microkatal
type: prefixed unit
comment: The microkatal is a unit of catalytic activity defined as 1.0e-6 katal.
has dimension: catalytic activity dimension
has prefix: micro
has unit: katal
symbol: μkat

thermodynamic temperature unit
type: Class
subclass of: temperature unit
equivalent class: Class
  union of: Class
    one of: 开
  union of: prefixed kelvin

mole per petalitre
type: mole per prefixed litre
comment: Mole per petalitre is a unit of amount of substance concentration defined as mole divided by petalitre.
label: mole per petaliter @nl
alternative symbol: mol·Pl-1
alternative symbol: mol Pl-1
has denominator: petalitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/Pl

hour
type: unit
type: singular unit
comment: The hour is a unit of time defined as 3600 second.
label: uur @nl
label: 小时 @zh
alternative symbol: u
has dimension: time dimension
has factor: 3.6e3
has unit: second
symbol: h

mole per nanometre
type: mole per prefixed metre
label: mole per nanometer @nl
alternative symbol: mol·nm-1
alternative symbol: mol nm-1
has denominator: nanometre
has numerator: mole
symbol: mol/nm

megacoulomb
type: prefixed unit
comment: The megacoulomb is a unit of electric charge defined as 1.0e6 coulomb.
has dimension: electric charge dimension
has prefix: mega
has unit: coulomb
symbol: MC

1/0
type: singular unit
type: unit
has dimension: dimensionOne

hectokatal
type: prefixed unit
comment: The hectokatal is a unit of catalytic activity defined as 1.0e2 katal.
has dimension: catalytic activity dimension
has prefix: hecto
has unit: katal
symbol: hkat

millimetre of mercury
type: prefixed unit
comment: The millimetre of mercury is a unit of pressure defined as 1.0e-3 metre of mercury.
label: millimeter kwik @nl
has dimension: pressure dimension
has prefix: milli
has unit: metre of mercury
symbol: mm Hg

stathenry
type: singular unit
type: unit
comment: The stathenry is a unit of inductance defined as 8.987552e11 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has factor: 8.987552e11
has unit: henry
symbol: statH

delta A450
type: singular unit
type: unit

mole per femtolitre
type: mole per prefixed litre
comment: Mole per femtolitre is a unit of amount of substance concentration defined as mole divided by femtolitre.
label: mole per femtoliter @nl
alternative symbol: mol fl-1
alternative symbol: mol·fl-1
has denominator: femtolitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/fl

luminous energy unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: lumen second

reciprocal cubic centimetre
type: unit exponentiation
label: omgekeerde kubieke centimeter @nl
has base: centimetre
has dimension: number density dimension
has exponent: -3
symbol: cm-3

pressure
type: Class
comment: Pressure is the force applied to or distributed over a surface. It is a derived quantity in the International System of Units. Pressure is force divided by area.
label: druk @nl
label: 压力 @zh
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: pressure unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: pressure dimension
  on property: has dimension
alternative symbol: P
commonly has unit: barye
commonly has unit: decipascal
commonly has unit: 微巴
commonly has unit: centipascal
commonly has unit: pascal
commonly has unit: millimetre of mercury
commonly has unit: kilopascal
commonly has unit: petapascal
commonly has unit: gigapascal
commonly has unit: megapascal
commonly has unit: centimetre of mercury
commonly has unit: micropascal
commonly has unit: nanopascal
commonly has unit: millipascal
commonly has unit: metre of mercury
commonly has unit: torr
commonly has unit: femtopascal
commonly has unit: atmosphere (technical)
commonly has unit: 巴（压力计量单位）
commonly has unit: millibar
commonly has unit: attopascal
commonly has unit: atmosphere (standard)
commonly has unit: hectopascal
commonly has unit: exapascal
commonly has unit: picopascal
commonly has unit: newton per square metre
commonly has unit: decibar
commonly has unit: terapascal
commonly has unit: decapascal
symbol: p

molality
type: Class
comment: Molality is the number of moles of solute per kilogram of solvent.
label: molaliteit @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: molality unit
    on property: has unit
  on property: has value
alternative label: molality of solution
alternative symbol: m
commonly has unit: mole per kilogram
symbol: b

picojoule
type: prefixed unit
comment: The picojoule is a unit of energy defined as 1.0e-12 joule.
has dimension: energy dimension
has prefix: pico
has unit: joule
symbol: pJ

cause end of vase life wilted flowers
type: Class
comment: Oorzaak einde vaasleven bloemverwelking (1/0). @nl
label: oorzaak einde vaasleven bloemverwelking @nl
subclass of: quantity
alternative label: wilted flowers
commonly has unit: 1/0

prefixed gram per prefixed litre
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed gram
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed litre
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

kilowatt hour
type: unit multiplication
alternative label: kilowatt-hour
alternative label: kilowatthour
alternative symbol: kW·h
alternative symbol: kWh
has dimension: energy dimension
has term 1: kilowatt
has term 2: hour
symbol: kW h

tesla
type: singular unit
type: unit
comment: The tesla is a unit of magnetic flux density defined as volt times second divided by square metre = newton divided by ampere times metre = weber divided by square metre = kilogram divided by coulomb times second = kilogram divided by ampere times second squared.
has dimension: magnetic flux density dimension
has unit: weber per square metre
longcomment: The tesla is a unit of magnetic flux density defined as volt times second divided by square metre = newton divided by ampere times metre = weber divided by square metre = kilogram divided by coulomb times second = kilogram divided by ampere times second squared. The tesla is a derived unit in the International System of Units.
symbol: T

yoctogram
type: prefixed unit
comment: The yoctogram is a unit of mass defined as 1.0e-24 gram.
has dimension: mass dimension
has prefix: yocto
has unit: 克
symbol: yg

extinction at wavelength
type: Class
subclass of: extinction
commonly has unit: magnitude
symbol: A_λ

salt mass fraction
type: Class
comment: The fraction of the mass of salt in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

gram per zettalitre
type: gram per prefixed litre
comment: Gram per zettalitre is a unit of density defined as gram divided by zettalitre.
label: gram per zettaliter @nl
alternative symbol: g·Zl-1
alternative symbol: g Zl-1
has denominator: zettalitre
has dimension: density dimension
has numerator: 克
symbol: g/Zl

unit division
type: Class
subclass of: compound unit

has phenomenon
type: ObjectProperty
domain: quantity
label: 現象がある @ja

volumetric heat capacity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: -1
has SI time dimension exponent: -2

chemical physics
type: application area
label: fysische chemie @nl
uses quantity: molar volume
uses quantity: amount of substance fraction flow
uses quantity: amount of substance concentration
uses quantity: molar mass
uses quantity: amount of substance fraction
uses quantity: amount of substance
uses quantity: molality
uses quantity: molar energy
uses quantity: amount of substance flow
uses quantity: molar entropy
uses quantity: molar heat capacity
uses quantity: resonance energy
uses unit: mole per megalitre
uses unit: gigamole
uses unit: mole per decametre
uses unit: teramole
uses unit: mole per zettametre
uses unit: nanomole per litre
uses unit: picomole
uses unit: mole per yoctometre
uses unit: mole per millilitre
uses unit: mole per picolitre
uses unit: micromole per second gram
uses unit: femtomole
uses unit: mole per cubic metre
uses unit: centimole
uses unit: femtomole per metre
uses unit: mole per terametre
uses unit: attomolair
uses unit: kilomole
uses unit: attomole per metre
uses unit: one
uses unit: kilogram per mole
uses unit: mole per petalitre
uses unit: megamole
uses unit: mole per attolitre
uses unit: hectomole
uses unit: femtomole per litre
uses unit: micromole per metre
uses unit: mole per teralitre
uses unit: mole per nanolitre
uses unit: mole
uses unit: teramole per litre
uses unit: millimolair
uses unit: megamole per litre
uses unit: mole per petametre
uses unit: micromole per mole
uses unit: mole per exametre
uses unit: micromole per litre
uses unit: parts per million
uses unit: nanomole
uses unit: mole per nanometre
uses unit: mole per attometre
uses unit: centimole per litre
uses unit: petamole per litre
uses unit: litre per mole
uses unit: teramole per metre
uses unit: picomolair
uses unit: decamole per metre
uses unit: megamole per metre
uses unit: petamole
uses unit: examole
uses unit: mole per centilitre
uses unit: petamole per metre
uses unit: decimole per metre
uses unit: attomole
uses unit: decamole per litre
uses unit: nanomolair
uses unit: mole per yottametre
uses unit: millimole per metre
uses unit: mole per mole
uses unit: mole per litre
uses unit: kilomole per metre
uses unit: mole per microlitre
uses unit: decimole
uses unit: femtomolair
uses unit: micromole

water mass fraction
type: Class
comment: The fraction of the mass of water in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

deceleration parameter unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

density
type: Class
comment: Density is the concentration of matter. It is a derived quantity in the International System of Units. Density is mass divided by volume.
label: 密度 @zh
label: dichtheid @nl
subclass of: quantity
subclass of: Restriction
  has value: density dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: density unit
    on property: has unit
  on property: has value
alternative label: concentration (w/v)
alternative label: soortelijke massa @nl
alternative label: mass density
commonly has unit: gram per gigalitre
commonly has unit: gram per teralitre
commonly has unit: gram per petalitre
commonly has unit: teragram per litre
commonly has unit: decigram per litre
commonly has unit: microgram per cubic centimetre
commonly has unit: gram per litre
commonly has unit: gram per picolitre
commonly has unit: hectogram per litre
commonly has unit: gram per nanolitre
commonly has unit: gram per microlitre
commonly has unit: gram per megalitre
commonly has unit: gram per decalitre
commonly has unit: milligram per cubic metre
commonly has unit: kilogram per cubic metre
commonly has unit: gram per centilitre
commonly has unit: kilogram per cubic decimetre
commonly has unit: gram per attolitre
commonly has unit: exagram per litre
commonly has unit: petagram per litre
commonly has unit: gram per kilolitre
commonly has unit: nanogram per litre
commonly has unit: gram per cubic centimetre
commonly has unit: attogram per litre
commonly has unit: milligram per litre
commonly has unit: gigagram per litre
commonly has unit: picogram per litre
commonly has unit: gram per hectolitre
commonly has unit: megagram per litre
commonly has unit: femtogram per litre
commonly has unit: gram per decilitre
commonly has unit: microgram per litre
commonly has unit: decagram per litre
commonly has unit: gram per millilitre
commonly has unit: gram per cubic metre
commonly has unit: centigram per litre
commonly has unit: gram per exalitre
commonly has unit: gram per femtolitre
commonly has unit: kilogram per litre
symbol: ρ

count
type: function
label: 回数 @ja

dessertspoon
type: singular unit
type: unit
comment: The desserspoon is a unit of volume defined as 2 teaspoon.
has dimension: volume dimension
has factor: 2
has unit: teaspoon (US)

yottacoulomb
type: prefixed unit
comment: The yottacoulomb is a unit of electric charge defined as 1.0e24 coulomb.
has dimension: electric charge dimension
has prefix: yotta
has unit: coulomb
symbol: YC

decimetre per second squared
type: prefixed metre per second (time) squared
comment: Decimetre per second squared is a unit of acceleration defined as decimetre divided by second squared.
label: decimeter per seconde kwadraat @nl
alternative symbol: dm s-2
alternative symbol: dm·s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: decimetre
symbol: dm/s2

millimagnitude
type: prefixed unit
comment: The millimagnitude is a unit of magnitude defined as 1.0e-3 magnitude.
has dimension: dimensionOne
has prefix: milli
has unit: magnitude
symbol: mmag

Péclet number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

Jean Meeus
type: Person

luminous energy dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 1
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1

width
type: Class
label: breedte @nl
subclass of: length
commonly has unit: ångström
commonly has unit: mile (US survey)
commonly has unit: micrometre
commonly has unit: point (TeX)
commonly has unit: millimetre
commonly has unit: petametre
commonly has unit: gigaparsec
commonly has unit: point (Didot)
commonly has unit: pica (Postscript)
commonly has unit: mile (statute)
commonly has unit: centimetre
commonly has unit: point (ATA)
commonly has unit: terametre
commonly has unit: point (Postscript)
commonly has unit: mil (length)
commonly has unit: megaparsec
commonly has unit: attometre
commonly has unit: inch (international)
commonly has unit: fathom (US survey)
commonly has unit: furlong (international)
commonly has unit: foot (international)
commonly has unit: chain
commonly has unit: cicero
commonly has unit: light year
commonly has unit: fermi
commonly has unit: parsec
commonly has unit: exametre
commonly has unit: micron
commonly has unit: astronomical unit
commonly has unit: kilometre
commonly has unit: decametre
commonly has unit: nautical mile (international)
commonly has unit: yard (international)
commonly has unit: solar radius
commonly has unit: decimetre
commonly has unit: foot (US survey)
commonly has unit: rod (US)
commonly has unit: gigametre
commonly has unit: pica (TeX)
commonly has unit: femtometre
commonly has unit: metre
commonly has unit: hectometre
commonly has unit: picometre
commonly has unit: nanometre
commonly has unit: kiloparsec
commonly has unit: megametre
commonly has unit: pica (ATA)
symbol: w

gibibit
type: prefixed unit
has prefix: gibi
has unit: 指二进制中的一位
symbol: Gibit

electrical conductance
type: Class
comment: Electrical conductance is a measure of how easily electricity flows along a certain path through an electrical element.
subclass of: quantity
subclass of: Restriction
  has value: electrical conductance dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: electrical conductance unit
    on property: has unit
  on property: has value
alternative label: conductance
alternative label: electric conductance
commonly has unit: nanosiemens
commonly has unit: exasiemens
commonly has unit: petasiemens
commonly has unit: terasiemens
commonly has unit: hectosiemens
commonly has unit: decisiemens
commonly has unit: megasiemens
commonly has unit: gigasiemens
commonly has unit: centisiemens
commonly has unit: kilosiemens
commonly has unit: decasiemens
commonly has unit: statmho
commonly has unit: millisiemens
commonly has unit: abmho
commonly has unit: microsiemens
commonly has unit: ampere per volt
commonly has unit: siemens
commonly has unit: femtosiemens
commonly has unit: picosiemens
commonly has unit: attosiemens
commonly has unit: mho
symbol: G

parsec
type: singular unit
type: unit
comment: The parsec is a unit of length defined as 3.08567758149137e16 metre.
has dimension: length dimension
has factor: 3.08567758149137e16
has unit: metre
symbol: pc

triple point of water
type: Thing

prefixed mole
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: mole
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

IAU Division I Working Group Numerical Standards
type: Organization

Brazilian real
type: singular unit
type: unit
label: 巴西里拉 @zh

heat flow rate
type: Class
subclass of: power
alternative symbol: q
commonly has unit: joule per second
commonly has unit: hectowatt
commonly has unit: kilowatt
commonly has unit: terawatt
commonly has unit: picowatt
commonly has unit: centiwatt
commonly has unit: petawatt
commonly has unit: nanowatt
commonly has unit: exawatt
commonly has unit: ton of refrigeration
commonly has unit: decawatt
commonly has unit: watt
commonly has unit: microwatt
commonly has unit: femtowatt
commonly has unit: attowatt
commonly has unit: gigawatt
commonly has unit: solar luminosity
commonly has unit: megawatt
commonly has unit: horsepower (boiler)
commonly has unit: horsepower (electric)
commonly has unit: deciwatt
commonly has unit: milliwatt
commonly has unit: horsepower (British)
commonly has unit: horsepower (water)
commonly has unit: horsepower (metric)
symbol: Φ

millicandela
type: prefixed unit
comment: The millicandela is a unit of luminous intensity defined as 1.0e-3 candela.
has dimension: luminous intensity dimension
has prefix: milli
has unit: candela
symbol: mcd

petasecond squared
type: prefixed second (time) squared
label: petaseconde kwadraat @nl
has base: petasecond
has exponent: 2
symbol: Ps2

electrical resistance dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: -2
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -3

kilometre per hour
type: unit division
comment: Kilometre per hour is a unit of speed defined as kilometre divided by hour.
label: kilometer per uur @nl
alternative symbol: km·h-1
alternative symbol: km h-1
has denominator: hour
has dimension: speed dimension
has numerator: kilometre
symbol: km/h

specific energy imparted
type: Class
subclass of: absorbed dose
alternative label: specific energy (imparted)
commonly has unit: picogray
commonly has unit: megagray
commonly has unit: teragray
commonly has unit: decagray
commonly has unit: petagray
commonly has unit: kilogray
commonly has unit: exagray
commonly has unit: gigagray
commonly has unit: milligray
commonly has unit: 焦耳每千克
commonly has unit: microgray
commonly has unit: femtogray
commonly has unit: nanogray
commonly has unit: attogray
commonly has unit: centigray
commonly has unit: decigray
commonly has unit: hectogray
commonly has unit: gray
commonly has unit: rad

point (Didot)
type: singular unit
type: unit
comment: The Didot point is a unit of length defined as 0.3759e-3 metre.
alternative label: Didot point
has dimension: length dimension
has factor: 0.3759e-3
has unit: metre
symbol: pt

volume unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: acre foot
    one of: barrel (US)
    one of: bushel (US)
    one of: cord
    one of: cup (US customary)
    one of: dry gallon (US)
    one of: dry pint (US)
    one of: dry quart (US)
    one of: fluid ounce (imperial)
    one of: fluid ounce (US)
    one of: gallon (imperial)
    one of: gallon (US)
    one of: gill (imperial)
    one of: gill (US)
    one of: litre
    one of: liquid pint (US)
    one of: liquid quart (US)
    one of: peck (US)
    one of: pint (imperial)
    one of: quart (imperial)
    one of: stere
    one of: tablespoon (US)
    one of: teaspoon (US)
    one of: dessertspoon
    one of: ton (register)
    one of: cubic metre
    one of: cubic parsec
    one of: cubic kiloparsec
  union of: prefixed litre
  union of: cubic prefixed metre

deciohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: deci
has unit: ohm
symbol: dΩ

gigaampere
type: prefixed unit
comment: The gigaampere is a unit of electric current defined as 1.0e9 ampere.
label: gigaampère @nl
has dimension: electric current dimension
has prefix: giga
has unit: ampere
symbol: GA

decibecquerel
type: prefixed unit
comment: The decibecquerel is a unit of activity defined as 1.0e-1 becquerel.
has dimension: frequency dimension
has prefix: deci
has unit: becquerel
symbol: dBq

thermal resistance dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 1
has SI time dimension exponent: 3

nanomolair
type: prefixed unit
comment: The nanomolair is a unit of amount of substance concentration defined as 1.0e-9 molair.
has dimension: amount of substance concentration dimension
has prefix: nano
has unit: molair
symbol: nM

second (angle) squared
type: unit exponentiation
alternative label: arcsecond squared
has base: second (angle)
has dimension: dimensionOne
has exponent: 2
symbol: arcsec2

has off-set
type: DatatypeProperty
domain: scale
range: float

volt per watt
type: unit division
alternative symbol: V·W-1
alternative symbol: V W-1
has denominator: watt
has numerator: volt
symbol: V/W

unit multiplication
type: Class
label: 単位乗算 @ja
subclass of: compound unit

kilogram per kilogram
type: unit division
alternative symbol: kg·kg-1
alternative symbol: kg kg-1
has denominator: kilogram
has dimension: dimensionOne
has numerator: kilogram
symbol: kg/kg

circumference
type: Class
label: omtrek @nl
label: 圆周 @zh
subclass of: length
commonly has unit: yard (international)
commonly has unit: point (TeX)
commonly has unit: hectometre
commonly has unit: fathom (US survey)
commonly has unit: petametre
commonly has unit: ångström
commonly has unit: point (Postscript)
commonly has unit: exametre
commonly has unit: metre
commonly has unit: parsec
commonly has unit: gigametre
commonly has unit: solar radius
commonly has unit: point (Didot)
commonly has unit: mile (US survey)
commonly has unit: pica (ATA)
commonly has unit: pica (TeX)
commonly has unit: megaparsec
commonly has unit: astronomical unit
commonly has unit: foot (US survey)
commonly has unit: mil (length)
commonly has unit: cicero
commonly has unit: light year
commonly has unit: point (ATA)
commonly has unit: pica (Postscript)
commonly has unit: gigaparsec
commonly has unit: nautical mile (international)
commonly has unit: inch (international)
commonly has unit: rod (US)
commonly has unit: kiloparsec
commonly has unit: micrometre
commonly has unit: mile (statute)
commonly has unit: femtometre
commonly has unit: centimetre
commonly has unit: decametre
commonly has unit: picometre
commonly has unit: millimetre
commonly has unit: fermi
commonly has unit: decimetre
commonly has unit: kilometre
commonly has unit: chain
commonly has unit: foot (international)
commonly has unit: megametre
commonly has unit: nanometre
commonly has unit: attometre
commonly has unit: micron
commonly has unit: terametre
commonly has unit: furlong (international)
symbol: C

gram per square metre
type: unit division
label: gram per vierkante meter @nl
alternative symbol: g·m-2
alternative symbol: g m-2
has denominator: square metre
has numerator: 克
symbol: g/m2

luminous flux unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: lumen
    one of: candela steradian
  union of: prefixed lumen

prefixed joule
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: joule
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

picosteradian
type: prefixed unit
label: picosteradiaal @nl
has dimension: dimensionOne
has prefix: pico
has unit: steradian
symbol: psr

centitesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: centi
has unit: tesla
symbol: cT

joule second
type: unit multiplication
label: joule seconde @nl
alternative symbol: J·s
has dimension: action or angular momentum dimension
has term 1: joule
has term 2: second
symbol: J s

force unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: 达因
    one of: kip
    one of: 牛顿
    one of: poundal
    one of: pound-force
    one of: ton-force (short)
    one of: metre kilogram per second squared
  union of: prefixed newton

nanofarad
type: prefixed unit
comment: The nanofarad is a unit of capacitance defined as 1.0e-9 farad.
has dimension: capacitance dimension
has prefix: nano
has unit: farad
symbol: nF

nautical mile (international)
type: unit
type: singular unit
comment: The international nautical mile is a unit of length defined as 1852 metre.
label: 海里（国际） @zh
label: zeemijl (internationaal) @nl
alternative label: international nautical mile
alternative symbol: NM
alternative symbol: M
alternative symbol: nm
has dimension: length dimension
has factor: 1852
has unit: metre
symbol: nmi

radiant energy
type: Class
subclass of: energy
alternative symbol: Q_e
alternative symbol: W
commonly has unit: hectojoule
commonly has unit: gigajoule
commonly has unit: ton of TNT
commonly has unit: megajoule
commonly has unit: British thermal unit (59 °F)
commonly has unit: British thermal unit (International Table)
commonly has unit: nanojoule
commonly has unit: 电子伏特
commonly has unit: picojoule
commonly has unit: erg
commonly has unit: megaerg
commonly has unit: joule
commonly has unit: femtojoule
commonly has unit: kilowatt hour
commonly has unit: British thermal unit (39 °F)
commonly has unit: exajoule
commonly has unit: British thermal unit (mean)
commonly has unit: calorie (thermochemical)
commonly has unit: calorie (15 °C)
commonly has unit: decajoule
commonly has unit: calorie (20 °C)
commonly has unit: newton metre
commonly has unit: millinewton metre
commonly has unit: British thermal unit (thermochemical)
commonly has unit: gigaelectronvolt
commonly has unit: attojoule
commonly has unit: watt hour
commonly has unit: decijoule
commonly has unit: therm (EC)
commonly has unit: calorie (International Table)
commonly has unit: kiloelectronvolt
commonly has unit: terajoule
commonly has unit: millijoule
commonly has unit: therm (US)
commonly has unit: kilocalorie (mean)
commonly has unit: kilojoule
commonly has unit: foot poundal
commonly has unit: quad
commonly has unit: British thermal unit (60 °F)
commonly has unit: calorie (mean)
commonly has unit: megaelectronvolt
commonly has unit: terawatt hour
commonly has unit: centijoule
commonly has unit: petajoule
commonly has unit: microjoule
commonly has unit: micronewton metre
symbol: Q

gigatesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: giga
has unit: tesla
symbol: GT

megohm
type: prefixed unit
alternative label: megaohm
has dimension: electrical resistance dimension
has prefix: mega
has unit: ohm
symbol: MΩ

picocoulomb
type: prefixed unit
comment: The picocoulomb is a unit of electric charge defined as 1.0e-12 coulomb.
has dimension: electric charge dimension
has prefix: pico
has unit: coulomb
symbol: pC

nanovolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: nano
has unit: volt
symbol: nV

capacitance dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 2
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 4

millisecond (angle) per year
type: unit division
comment: Wordt gebruikt om de waargenomen verandering van de positie van sterren uit te drukken (de proper motion). @nl
label: milliseconde (hoek) per jaar @nl
has denominator: year
has dimension: angular speed dimension
has numerator: millisecond (angle)
symbol: mas/yr

degree
type: unit
type: singular unit
comment: The degree is a unit of angle defined as 1.745329e-2 radian.
label: graad @nl
label: 度 @zh
has dimension: dimensionOne
has factor: 1.745329e-2
has unit: radian
symbol: °

square metre per square metre day
type: unit division
alternative symbol: m2·m-2·d-1
alternative symbol: m2 m-2 d-1
has denominator: day
has numerator: square metre per square metre
symbol: m2/(m2 d)

Apparent place of a star
type: Chapter
chapter: 23
page end: 158
page start: 149
reproduced in: Astronomical Algorithms

mil (length)
type: singular unit
type: unit
comment: The mil (length) is a unit of length defined as 2.54e-5 metre.
alternative label: thou
has dimension: length dimension
has factor: 2.54e-5
has unit: metre

zettavolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: zetta
has unit: volt
symbol: ZV

teralitre
type: prefixed unit
label: teraliter @nl
has dimension: volume dimension
has prefix: tera
has unit: litre
symbol: Tl

mebibit
type: prefixed unit
has prefix: mebi
has unit: 指二进制中的一位
symbol: Mibit

gigayear cubic parsec
type: unit multiplication
label: gigajaar kubieke parsec @nl
alternative symbol: Gyr·pc3
has term 1: gigayear
has term 2: cubic parsec
symbol: Gyr pc3

teraohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: tera
has unit: ohm
symbol: TΩ

metre-kilogram-second-ampere system of units
type: system of units
label: meter-kilogram-seconde-ampère-systeem @nl
abbreviation: m-kg-s-A
alternative label: Giorgi-stelsel @nl
alternative label: Giorgi system of units
has base quantity: time
has base quantity: length
has base quantity: electric current
has base quantity: mass
has base unit: kilogram
has base unit: ampere
has base unit: metre
has base unit: second
has derived quantity: capacitance
has derived quantity: electric charge
has derived quantity: force
has derived quantity: electrical resistance
has derived quantity: magnetomotive force
has derived quantity: magnetic flux
has derived quantity: power
has derived quantity: energy
has derived quantity: electric potential
has derived quantity: magnetic flux density
has derived quantity: inductance
has derived quantity: frequency
has derived unit: joule
has derived unit: hertz
has derived unit: ohm
has derived unit: volt
has derived unit: tesla
has derived unit: 牛顿
has derived unit: weber
has derived unit: henry
has derived unit: watt
has derived unit: coulomb
has derived unit: farad

degree Celsius per minute
type: unit division
label: graad Celsius per minuut @nl
alternative symbol: °C·min-1
alternative symbol: °C min-1
has denominator: minute
has numerator: degree Celsius
symbol: °C/min

reciprocal square metre reciprocal gram
type: unit multiplication
label: omgekeerde vierkante meter omgekeerde gram @nl
alternative symbol: m-2·g-1
has term 1: reciprocal square metre
has term 2: reciprocal gram
symbol: m-2 g-1

joule per cubic metre kelvin
type: unit division
label: joule per kubieke meter kelvin @nl
alternative symbol: J-1·m3·K
alternative symbol: J/(m3·K)
alternative symbol: J-1 m3 K
has denominator: cubic metre kelvin
has dimension: volumetric heat capacity dimension
has numerator: joule
symbol: J/m3 K

reference
type: FunctionalProperty
type: ObjectProperty
domain: Document

minute (angle)
type: unit
type: singular unit
comment: The minute (angle) is a unit of angle defined as 2.908882e-4 radian.
label: minuut (hoek) @nl
label: 分钟（角） @zh
alternative label: minute of arc
alternative label: arcminute
alternative label: arcminuut @nl
has dimension: dimensionOne
has factor: 2.908882e-4
has unit: radian
symbol: '

foot poundal
type: singular unit
type: unit
comment: The foot poundal is a unit of energy defined as 4.214011e-2 joule.
has dimension: energy dimension
has factor: 4.214011e-2
has unit: joule

number color
type: Class
label: aantal kleur @nl
subclass of: number
commonly has unit: one

luminance unit
type: Class
subclass of: unit
equivalent class: Class
  one of: footlambert
  one of: lambert
  one of: stilb
  one of: candela per square metre
  one of: candela per square centimetre

zeptowatt
type: prefixed unit
has dimension: power dimension
has prefix: zepto
has unit: watt
symbol: zW

total 3D start-end distance
type: Class
subclass of: distance
commonly has unit: chain
commonly has unit: pica (ATA)
commonly has unit: pica (TeX)
commonly has unit: micrometre
commonly has unit: ångström
commonly has unit: nautical mile (international)
commonly has unit: mile (US survey)
commonly has unit: kilometre
commonly has unit: pica (Postscript)
commonly has unit: terametre
commonly has unit: petametre
commonly has unit: fermi
commonly has unit: millimetre
commonly has unit: micron
commonly has unit: point (TeX)
commonly has unit: picometre
commonly has unit: megametre
commonly has unit: mil (length)
commonly has unit: point (ATA)
commonly has unit: metre
commonly has unit: cicero
commonly has unit: point (Postscript)
commonly has unit: furlong (international)
commonly has unit: hectometre
commonly has unit: exametre
commonly has unit: astronomical unit
commonly has unit: femtometre
commonly has unit: attometre
commonly has unit: yard (international)
commonly has unit: mile (statute)
commonly has unit: nanometre
commonly has unit: parsec
commonly has unit: megaparsec
commonly has unit: decametre
commonly has unit: foot (international)
commonly has unit: fathom (US survey)
commonly has unit: light year
commonly has unit: foot (US survey)
commonly has unit: gigametre
commonly has unit: decimetre
commonly has unit: rod (US)
commonly has unit: inch (international)
commonly has unit: point (Didot)
commonly has unit: centimetre

ratio scale
type: Class
subclass of: scale

R magnitude
type: Class
comment: R magnitude in the Cousins photometric system.
subclass of: Cousins magnitude
alternative symbol: m_R
commonly has unit: magnitude
symbol: R

yoctomolair
type: prefixed unit
comment: The yoctomolair is a unit of amount of substance concentration defined as 1.0e-24 molair.
has dimension: amount of substance concentration dimension
has prefix: yocto
has unit: molair
symbol: yM

kilogram per mole
type: unit division
label: kilogram per mol @nl
alternative symbol: kg·mol-1
alternative symbol: kg mol-1
has denominator: mole
has numerator: kilogram
symbol: kg/mol

gigagray
type: prefixed unit
comment: The gigagray is a unit of absorbed dose defined as 1.0e9 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: giga
has unit: gray
symbol: GGy

millimole per litre
type: prefixed mole per litre
comment: Millimole per litre is a unit of amount of substance concentration defined as millimole divided by litre.
label: millimole per liter @nl
alternative symbol: mmol·l-1
alternative symbol: mmol l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: millimole
symbol: mmol/l

revolution
type: singular unit
type: unit
comment: The revolution is a unit of angle defined as 6.283185 radian.
has dimension: dimensionOne
has factor: 6.283185
has unit: radian
symbol: r

yottagram
type: prefixed unit
comment: The yottagram is a unit of mass defined as 1.0e24 gram.
has dimension: mass dimension
has prefix: yotta
has unit: 克
symbol: YG

detectivity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: reciprocal watt

square gigametre
type: square prefixed metre
label: vierkante gigameter @nl
has base: gigametre
has dimension: area dimension
has exponent: 2
symbol: Gm2

decasievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: deca
has unit: sievert
symbol: daSv

V amplitude
type: Class
comment: Amplitude of the light variation in Johnson V magnitude. The Johnson V band is a standard passband in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm. The filter to be used is the Corning 3384 filter.
subclass of: amplitude
commonly has unit: magnitude
symbol: A_V
reference: Photometry

picolitre
type: prefixed unit
label: picoliter @nl
has dimension: volume dimension
has prefix: pico
has unit: litre
symbol: pl

henry per metre
type: unit division
label: henry per meter @nl
alternative symbol: H·m-1
alternative symbol: H m-1
has denominator: metre
has dimension: permeability of free space dimension
has numerator: henry
symbol: H/m

sievert
type: singular unit
type: unit
comment: The sievert is a unit of dose equivalent defined as joule divided by kilogram = square metre divided by second squared.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has unit: 焦耳每千克
longcomment: The sievert is a unit of dose equivalent defined as joule divided by kilogram = square metre divided by second squared. The sievert is a derived unit is the International System of Units.
symbol: Sv

gigalux
type: prefixed unit
has dimension: illuminance dimension
has prefix: giga
has unit: lux
symbol: Glx

visual albedo
type: Class
comment: The albedo only for radiation in the visual part of the spectrum.
subclass of: albedo
commonly has unit: one

megajoule per square metre
type: unit division
label: megajoule per vierkante meter @nl
alternative symbol: MJ·m-2
alternative symbol: MJ m-2
has denominator: square metre
has numerator: megajoule
symbol: MJ/m2

microsievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: micro
has unit: sievert
symbol: μSv

zettametre
type: prefixed unit
comment: The zettametre is a unit of length defined as 1.0e21 metre.
label: zettameter @nl
has dimension: length dimension
has prefix: zetta
has unit: metre
symbol: Zm

gram per megajoule
type: unit division
alternative symbol: g·MJ-1
alternative symbol: g MJ-1
has denominator: megajoule
has numerator: 克
symbol: g/MJ

mole per picolitre
type: mole per prefixed litre
comment: Mole per picolitre is a unit of amount of substance concentration defined as mole divided by picolitre.
label: mole per picoliter @nl
alternative symbol: mol·pl-1
alternative symbol: mol pl-1
has denominator: picolitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/pl

metre per decisecond
type: metre per prefixed second (time)
comment: Metre per decisecond is a unit of speed defined as metre divided by decisecond.
label: meter per deciseconde @nl
alternative symbol: m ds-1
alternative symbol: m·ds-1
has denominator: decisecond
has dimension: speed dimension
has numerator: metre
symbol: m/ds

zepto
type: SI prefix
has factor: 1e-21
symbol: z

organ dose equivalent
type: Class
subclass of: dose equivalent
commonly has unit: sievert
commonly has unit: rem
commonly has unit: picosievert
commonly has unit: hectosievert
commonly has unit: nanosievert
commonly has unit: kilosievert
commonly has unit: centisievert
commonly has unit: microsievert
commonly has unit: exasievert
commonly has unit: millisievert
commonly has unit: decisievert
commonly has unit: attosievert
commonly has unit: petasievert
commonly has unit: megasievert
commonly has unit: femtosievert
commonly has unit: gigasievert
commonly has unit: decasievert
commonly has unit: terasievert

xy distance travelled
type: Class
subclass of: distance
commonly has unit: chain
commonly has unit: foot (international)
commonly has unit: fermi
commonly has unit: yard (international)
commonly has unit: ångström
commonly has unit: metre
commonly has unit: parsec
commonly has unit: megametre
commonly has unit: light year
commonly has unit: micron
commonly has unit: exametre
commonly has unit: pica (Postscript)
commonly has unit: terametre
commonly has unit: picometre
commonly has unit: nanometre
commonly has unit: decametre
commonly has unit: pica (TeX)
commonly has unit: fathom (US survey)
commonly has unit: kilometre
commonly has unit: hectometre
commonly has unit: astronomical unit
commonly has unit: point (ATA)
commonly has unit: rod (US)
commonly has unit: inch (international)
commonly has unit: nautical mile (international)
commonly has unit: petametre
commonly has unit: point (Postscript)
commonly has unit: cicero
commonly has unit: foot (US survey)
commonly has unit: mile (statute)
commonly has unit: furlong (international)
commonly has unit: centimetre
commonly has unit: megaparsec
commonly has unit: gigametre
commonly has unit: attometre
commonly has unit: pica (ATA)
commonly has unit: point (Didot)
commonly has unit: femtometre
commonly has unit: mil (length)
commonly has unit: micrometre
commonly has unit: decimetre
commonly has unit: mile (US survey)
commonly has unit: millimetre
commonly has unit: point (TeX)

decawatt
type: prefixed unit
has dimension: power dimension
has prefix: deca
has unit: watt
symbol: daW

month
type: singular unit
type: unit
comment: The month is a unit of time.
label: 月 @zh
label: maand @nl
LaTeX command: \monthUnit
has dimension: time dimension

newton metre
type: unit multiplication
label: newton meter @nl
alternative symbol: N·m
has dimension: energy dimension
has term 1: 牛顿
has term 2: metre
symbol: N m

-218.7916 on the Celsius scale
type: fixed point
label: -218.7916摄氏度 @zh
has numerical value: -218.7916
has point: 54.3584 on the Kelvin scale
has scale: Celsius scale

gigabit
type: prefixed unit
has prefix: giga
has unit: 指二进制中的一位
symbol: Gbit

kerma
type: Class
subclass of: absorbed dose
commonly has unit: petagray
commonly has unit: hectogray
commonly has unit: attogray
commonly has unit: nanogray
commonly has unit: microgray
commonly has unit: 焦耳每千克
commonly has unit: megagray
commonly has unit: picogray
commonly has unit: gigagray
commonly has unit: gray
commonly has unit: teragray
commonly has unit: femtogray
commonly has unit: centigray
commonly has unit: decagray
commonly has unit: kilogray
commonly has unit: milligray
commonly has unit: decigray
commonly has unit: exagray
commonly has unit: rad

therm (EC)
type: singular unit
type: unit
comment: The EC therm is a unit of energy defined as 1.05506e8 joule.
alternative label: EC therm
has dimension: energy dimension
has factor: 1.05506e8
has unit: joule

g magnitude
type: Class
comment: g Magnitude in the Thuan and Gunn photometric system.
subclass of: Thuan and Gunn magnitude
alternative symbol: m_g
commonly has unit: magnitude
symbol: g

power unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: horsepower (boiler)
    one of: horsepower (British)
    one of: horsepower (electric)
    one of: horsepower (metric)
    one of: horsepower (water)
    one of: kilocalorie (mean) per day
    one of: solar luminosity
    one of: ton of refrigeration
    one of: watt
    one of: joule per second
  union of: prefixed watt

body label mass
type: Class
subclass of: label mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: body label weight

centimole per litre
type: prefixed mole per litre
comment: Centimole per litre is a unit of amount of substance concentration defined as centimole divided by litre.
label: centimole per liter @nl
alternative symbol: cmol·l-1
alternative symbol: cmol l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: centimole
symbol: cmol/l

amphiphilicity
type: Class
label: amfifiliciteit @nl
subclass of: quantity

attomole per litre
type: prefixed mole per litre
comment: Attomole per litre is a unit of amount of substance concentration defined as attomole divided by litre.
label: attomole per liter @nl
alternative symbol: amol l-1
alternative symbol: amol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: attomole
symbol: amol/l

heat transfer coefficient
type: Class
subclass of: quantity
subclass of: Restriction
  has value: heat transfer coefficient dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: heat transfer coefficient unit
    on property: has unit
  on property: has value
commonly has unit: watt per square metre kelvin

微巴
type: prefixed unit
comment: The microbar is a unit of pressure defined as 1.0e-6 bar.
label: microbar
has dimension: pressure dimension
has prefix: micro
has unit: 巴（压力计量单位）
symbol: μbar

responsivity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: volt per watt
  one of: ampere per watt
reference: Detectors

gram per gram
type: unit division
alternative symbol: g·g-1
alternative symbol: g g-1
has denominator: 克
has dimension: dimensionOne
has numerator: 克
symbol: g/g

degree squared
type: unit exponentiation
has base: degree
has dimension: dimensionOne
has exponent: 2

cubic attometre
type: cubic prefixed metre
label: kubieke attometer @nl
has base: attometre
has dimension: volume dimension
has exponent: 3
symbol: am3

nanometre per second squared
type: prefixed metre per second (time) squared
comment: Nanometre per second squared is a unit of acceleration defined as nanometre divided by second squared.
label: nanometer per seconde kwadraat @nl
alternative symbol: nm s-2
alternative symbol: nm·s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: nanometre
symbol: nm/s2

becquerel
type: singular unit
type: unit
comment: The becquerel is a unit of activity defined as the activity of a quantity of radioactive material in which one nucleus decays per second. Algebraically it is defined as 1 divided by second.
has dimension: frequency dimension
has unit: reciprocal second
longcomment: The becquerel is a unit of activity defined as the activity of a quantity of radioactive material in which one nucleus decays per second. Algebraically it is defined as 1 divided by second. The becquerel is a derived unit in the International System of Units.
symbol: Bq

font size unit
type: Class
subclass of: length unit
equivalent class: Class
  one of: cicero
  one of: pica (ATA)
  one of: pica (Postscript)
  one of: pica (TeX)
  one of: point (ATA)
  one of: point (Didot)
  one of: point (Postscript)
  one of: point (TeX)

egg mass fraction
type: Class
comment: The fraction of the mass of egg in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

zettagram per litre
type: prefixed gram per litre
comment: Zettagram per litre is a unit of density defined as zettagram divided by litre.
label: zettagram per liter @nl
alternative symbol: Zg l-1
alternative symbol: Zg·l-1
has denominator: litre
has dimension: density dimension
has numerator: 10^21克
symbol: Zg/l

Edwin Budding
type: Person

number manual firmness 5
type: Class
comment: Firmness manueel: 5 = zeer vies. @nl
label: aantal manuele stevigheid 5 @nl
subclass of: number manual firmness
alternative label: firmness_m_5
commonly has unit: one

potential difference
type: Class
label: potentiaalverschil @nl
subclass of: electric potential
alternative symbol: V
commonly has unit: attovolt
commonly has unit: centivolt
commonly has unit: kilovolt
commonly has unit: microvolt
commonly has unit: picovolt
commonly has unit: petavolt
commonly has unit: hectovolt
commonly has unit: teravolt
commonly has unit: gigavolt
commonly has unit: volt
commonly has unit: abvolt
commonly has unit: millivolt
commonly has unit: nanovolt
commonly has unit: femtovolt
commonly has unit: decivolt
commonly has unit: statvolt
commonly has unit: exavolt
commonly has unit: watt per ampere
commonly has unit: megavolt
commonly has unit: decavolt
symbol: U

typography
type: application area
label: typografie @nl
uses quantity: font size
uses unit: point (ATA)
uses unit: point (Didot)
uses unit: pica (ATA)
uses unit: pica (Postscript)
uses unit: pica (TeX)
uses unit: cicero
uses unit: point (TeX)
uses unit: point (Postscript)

joule per kelvin kilogram
type: unit division
alternative symbol: J K-1 kg-1
alternative symbol: J/(K·kg)
alternative symbol: J·K-1·kg-1
has denominator: kelvin kilogram
has dimension: specific entropy or specific heat capacity dimension
has numerator: joule
symbol: J/(K kg)

Knudsen number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

percent
type: singular unit
type: unit
comment: The percent is a unit of dimension one defined as 1/100.
label: procent @nl
label: 百分 @zh
LaTeX symbol: \%
has dimension: dimensionOne
has factor: 0.01
has unit: one
symbol: %

kilosievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: kilo
has unit: sievert
symbol: kSv

permittivity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: farad per metre

binary prefix
type: Class
comment: IEC prefix
subclass of: prefix

teracandela
type: prefixed unit
comment: The teracandela is a unit of luminous intensity defined as 1.0e12 candela.
has dimension: luminous intensity dimension
has prefix: tera
has unit: candela
symbol: Tcd

Strömgren magnitude
type: Class
comment: A magnitude measured in one of Strömgren's standard passbands (using a standard filter, u, b, v, or y) or in the passbands defined by Crawford (β_narrow or β_wide).
subclass of: magnitude
reference: Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations
reference: Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters
reference: Photometry

centihenry
type: prefixed unit
comment: The centihenry is a unit of inductance defined as 1.0e-2 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: centi
has unit: henry
symbol: cH

megajoule per square metre day
type: unit division
label: megajoule per vierkante meter dag @nl
alternative symbol: MJ·m-2·d-1
alternative symbol: MJ m-2 d-1
has denominator: square metre day
has numerator: megajoule
symbol: MJ/(m2 d)

unified atomic mass unit
type: singular unit
type: unit
comment: The unified atomic mass unit is a unit of mass defined as 1.660538782(83)e-27 kilogram.
has dimension: mass dimension
symbol: u

hectowatt
type: prefixed unit
has dimension: power dimension
has prefix: hecto
has unit: watt
symbol: hW

degree Rankine
type: unit
type: singular unit
comment: The degree Rankine is a unit of temperature defined as 5.555556e-1 kelvin.
label: graad Rankine @nl
alternative symbol: °Ra
has dimension: thermodynamic temperature dimension
has factor: 5.555556e-1
has unit: 开
symbol: °R

are
type: singular unit
type: unit
comment: The are is a unit of area defined as 100 square metre.
has dimension: area dimension
has factor: 1.0e2
has unit: square metre
symbol: a

number external browning 4
type: Class
comment: Voorbeeld avocado Hass: code 4 poster. @nl
subclass of: number color
alternative label: ext_brown_4
commonly has unit: one

teragray
type: prefixed unit
comment: The teragray is a unit of absorbed dose defined as 1.0e12 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: tera
has unit: gray
symbol: TGy

force
type: Class
comment: Force is the extent to which an object with mass can be caused to accelerate. It is a derived quantity in the International System of Units. Force is mass times acceleration.
label: kracht @nl
label: 力 @zh
subclass of: quantity
subclass of: Restriction
  has value: force dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: force unit
    on property: has unit
  on property: has value
commonly has unit: attonewton
commonly has unit: kilonewton
commonly has unit: 牛顿
commonly has unit: pound-force
commonly has unit: hectonewton
commonly has unit: ton-force (short)
commonly has unit: exanewton
commonly has unit: piconewton
commonly has unit: kip
commonly has unit: millinewton
commonly has unit: giganewton
commonly has unit: petanewton
commonly has unit: micronewton
commonly has unit: teranewton
commonly has unit: femtonewton
commonly has unit: decinewton
commonly has unit: decanewton
commonly has unit: poundal
commonly has unit: 达因
commonly has unit: nanonewton
commonly has unit: meganewton
commonly has unit: centinewton
commonly has unit: metre kilogram per second squared
symbol: F

centimetre-gram-second-biot system of units
type: system of units
label: centimeter-gram-seconde-biot-systeem @nl
abbreviation: cm-g-s-Bi
has base quantity: time
has base quantity: length
has base quantity: mass
has base quantity: electric current
has base unit: 克
has base unit: second
has base unit: centimetre
has base unit: biot

ratio
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: ratio unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
commonly has unit: parts per million
commonly has unit: percent
commonly has unit: one

Mach number
type: Class
comment: The Mach number is the speed of an object that moves through air, or any fluid substance, divided by the speed of sound as it is in that substance.
label: Machgetal @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Mach number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Ma

angle
type: Class
comment: Angle is the ratio between an arc and its radius.
label: hoek @nl
label: 角度 @zh
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: angle unit
    on property: has unit
  on property: has value
alternative label: plane angle
alternative symbol: θ
alternative symbol: γ
alternative symbol: φ
alternative symbol: β
commonly has unit: deciradian
commonly has unit: milliradian
commonly has unit: radian
commonly has unit: microsecond (angle)
commonly has unit: revolution
commonly has unit: mil (angle)
commonly has unit: nanoradian
commonly has unit: gon
commonly has unit: minute (angle)
commonly has unit: picoradian
commonly has unit: femtoradian
commonly has unit: centiradian
commonly has unit: metre per metre
commonly has unit: microradian
commonly has unit: second (angle)
commonly has unit: attoradian
commonly has unit: degree
commonly has unit: millisecond (angle)
symbol: α

prefixed litre
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: litre
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

mole per yoctometre
type: mole per prefixed metre
label: mole per yoctometer @nl
alternative symbol: mol·ym-1
alternative symbol: mol ym-1
has denominator: yoctometre
has numerator: mole
symbol: mol/ym

10^15字节
type: prefixed unit
label: petabyte
has prefix: peta
has unit: 字节
symbol: PB

viable count (volumetric)
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: volumetric viable count unit
    on property: has unit
  on property: has value
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

year (sidereal)
type: singular unit
type: unit
comment: The sidereal year is a unit of time defined as 3.155815e7 second.
alternative label: sidereal year
has dimension: time dimension
has factor: 3.155815e7
has unit: second

luminous flux dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 1
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

thermal conductivity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: watt per metre kelvin

decamolair
type: prefixed unit
comment: The decamolair is a unit of amount of substance concentration defined as 1.0e1 molair.
has dimension: amount of substance concentration dimension
has prefix: deca
has unit: molair
symbol: daM

megalux
type: prefixed unit
has dimension: illuminance dimension
has prefix: mega
has unit: lux
symbol: Mlx

micronewton
type: prefixed unit
has dimension: force dimension
has prefix: micro
has unit: 牛顿
symbol: μN

prefixed sievert
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: sievert
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

Nusselt number
type: Class
comment: The Nusselt number is the ratio of convective to conductive heat transfer across (normal to) the boundary.
label: getal van Nusselt @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Nusselt number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Nu

hour angle
type: Class
comment: The angular distance on the celestial sphere measured westward along the celestial equator from the meridian to the hour circle that passes through the celestial object.
label: uurhoek @nl
subclass of: angle
commonly has unit: hour (hour angle)
commonly has unit: second (hour angle)
commonly has unit: minute (hour angle)
symbol: H
reference: Glossary

metre per decasecond
type: metre per prefixed second (time)
comment: Metre per decasecond is a unit of speed defined as metre divided by decasecond.
label: meter per decaseconde @nl
alternative symbol: m·das-1
alternative symbol: m das-1
has denominator: decasecond
has dimension: speed dimension
has numerator: metre
symbol: m/das

kinetic energy
type: Class
comment: Kinetic energy is energy due to motion.
label: 动能 @zh
label: kinetische energie @nl
subclass of: energy
alternative label: bewegingsenergie @nl
alternative symbol: T
alternative symbol: K
commonly has unit: decajoule
commonly has unit: calorie (20 °C)
commonly has unit: newton metre
commonly has unit: terajoule
commonly has unit: foot poundal
commonly has unit: kiloelectronvolt
commonly has unit: British thermal unit (60 °F)
commonly has unit: British thermal unit (thermochemical)
commonly has unit: megaelectronvolt
commonly has unit: megajoule
commonly has unit: calorie (International Table)
commonly has unit: kilojoule
commonly has unit: microjoule
commonly has unit: micronewton metre
commonly has unit: British thermal unit (39 °F)
commonly has unit: quad
commonly has unit: millinewton metre
commonly has unit: attojoule
commonly has unit: erg
commonly has unit: picojoule
commonly has unit: joule
commonly has unit: calorie (mean)
commonly has unit: megaerg
commonly has unit: kilowatt hour
commonly has unit: gigaelectronvolt
commonly has unit: terawatt hour
commonly has unit: therm (EC)
commonly has unit: femtojoule
commonly has unit: millijoule
commonly has unit: therm (US)
commonly has unit: gigajoule
commonly has unit: watt hour
commonly has unit: calorie (15 °C)
commonly has unit: petajoule
commonly has unit: British thermal unit (International Table)
commonly has unit: British thermal unit (59 °F)
commonly has unit: nanojoule
commonly has unit: exajoule
commonly has unit: kilocalorie (mean)
commonly has unit: ton of TNT
commonly has unit: 电子伏特
commonly has unit: British thermal unit (mean)
commonly has unit: decijoule
commonly has unit: calorie (thermochemical)
commonly has unit: hectojoule
commonly has unit: centijoule
symbol: E_k

tonne
type: singular unit
type: unit
comment: The tonne is a unit of mass defined as 1000 kilogram.
label: ton @nl
label: 公吨 @zh
alternative label: metric ton
has dimension: mass dimension
has factor: 1.0e3
has unit: kilogram
symbol: t

microkelvin
type: prefixed unit
comment: The microkelvin is a unit of temperature defined as 1.0e-6 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: micro
has unit: 开
symbol: μK

cut-off wavelength
type: Class
comment: Either: wavelengths at which the detectivity (D) falls to 0, or the wavelengths at which the detectivity falls to 1% of the peak value, or the wavelengths at which the normalised detectivity (D*) has fallen to half its peak value.
subclass of: wavelength
commonly has unit: nanometre
commonly has unit: metre
commonly has unit: chain
commonly has unit: pica (Postscript)
commonly has unit: foot (international)
commonly has unit: pica (TeX)
commonly has unit: point (Didot)
commonly has unit: exametre
commonly has unit: kiloparsec
commonly has unit: gigametre
commonly has unit: hectometre
commonly has unit: mil (length)
commonly has unit: petametre
commonly has unit: decimetre
commonly has unit: femtometre
commonly has unit: attometre
commonly has unit: foot (US survey)
commonly has unit: parsec
commonly has unit: solar radius
commonly has unit: megametre
commonly has unit: astronomical unit
commonly has unit: mile (US survey)
commonly has unit: megaparsec
commonly has unit: millimetre
commonly has unit: kilometre
commonly has unit: mile (statute)
commonly has unit: inch (international)
commonly has unit: point (ATA)
commonly has unit: gigaparsec
commonly has unit: light year
commonly has unit: micron
commonly has unit: decametre
commonly has unit: fathom (US survey)
commonly has unit: yard (international)
commonly has unit: picometre
commonly has unit: furlong (international)
commonly has unit: point (TeX)
commonly has unit: fermi
commonly has unit: micrometre
commonly has unit: nautical mile (international)
commonly has unit: terametre
commonly has unit: rod (US)
commonly has unit: centimetre
commonly has unit: ångström
commonly has unit: pica (ATA)
commonly has unit: point (Postscript)
commonly has unit: cicero
symbol: λ_c
reference: Detectors

pica (TeX)
type: singular unit
type: unit
comment: The TeX pica is a unit of length defined as 12 point (TeX).
alternative label: TeX pica
has dimension: length dimension
has factor: 12
has unit: point (TeX)

megahertz
type: prefixed unit
comment: The megahertz is a unit of frequency defined as 1.0e6 hertz.
has dimension: frequency dimension
has prefix: mega
has unit: hertz
symbol: MHz

gram per kilogram
type: unit division
alternative symbol: g kg-1
alternative symbol: g·kg-1
has denominator: kilogram
has dimension: dimensionOne
has factor: 0.001
has numerator: 克
has unit: one
symbol: g/kg

pennyweight (Troy)
type: singular unit
type: unit
comment: The Troy pennyweight is a unit of mass defined as 1.555174e-3 kilogram.
alternative label: Troy pennyweight
has dimension: mass dimension
has factor: 1.555174e-3
has unit: kilogram
symbol: dwt

gram per square metre second
type: unit division
label: gram per vierkante meter seconde @nl
alternative symbol: g·m-2·s-1
alternative symbol: g m-2 s-1
has denominator: square metre second
has numerator: 克
symbol: g/(m2 s)

megabit
type: prefixed unit
has prefix: mega
has unit: 指二进制中的一位
symbol: Mbit

number manual firmness 0
type: Class
comment: Firmness manueel: 0 = steenhard. @nl
label: aantal manuele stevigheid 0 @nl
subclass of: number manual firmness
alternative label: firmness_m_0
commonly has unit: one

microsecond squared
type: prefixed second (time) squared
label: microseconde kwadraat @nl
has base: microsecond
has exponent: 2
symbol: μs2

Osman Demircan
type: Person

number density dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

ampere per volt
type: unit division
label: ampère per volt @nl
alternative symbol: A·V-1
alternative symbol: A V-1
has denominator: volt
has dimension: electrical conductance dimension
has numerator: ampere
symbol: A/V

joule per kelvin mole
type: unit division
label: joule per kelvin mol @nl
alternative symbol: J K-1 mol-1
alternative symbol: J·K-1·mol-1
alternative symbol: J/(K·mol)
has denominator: kelvin mole
has dimension: molar entropy, molar heat capacity, or gas constant dimension
has numerator: joule
symbol: J/(K mol)

Astronomical Algorithms
type: Book
creator: Jean Meeus
date: 1998
publisher: Willmann-Bell Inc.
subject: Astronomy - Problems, exercises
subject: Algorithms
subject: Astronomy - Data processing
edition: 2
isbn10: 0943396611
uri: http://www.willbell.com/math/mc1.htm

luminous energy
type: Class
subclass of: quantity
subclass of: Restriction
  has value: luminous energy dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: luminous energy unit
    on property: has unit
  on property: has value
commonly has unit: lumen second
symbol: F

Fahrenheit temperature scale
type: Class
subclass of: scale
equivalent class: Fahrenheit scale

zettafarad
type: prefixed unit
comment: The zettafarad is a unit of capacitance defined as 1.0e21 farad.
has dimension: capacitance dimension
has prefix: zetta
has unit: farad
symbol: ZF

has derived quantity
type: ObjectProperty
domain: system of units
range: quantity

reciprocal atmosphere (standard)
type: unit exponentiation
label: omgekeerde atmosfeer (standaard) @nl
has base: atmosphere (standard)
has exponent: -1
symbol: atm-1

steradian square metre
type: unit multiplication
label: steradiaal vierkante meter @nl
alternative symbol: sr·m2
has term 1: steradian
has term 2: square metre
symbol: sr m2

yotta
type: SI prefix
has factor: 1e24
symbol: Y

nanobecquerel
type: prefixed unit
comment: The nanobecquerel is a unit of activity defined as 1.0e-9 becquerel.
has dimension: frequency dimension
has prefix: nano
has unit: becquerel
symbol: nBq

Canadian dollar
type: singular unit
type: unit
label: 加元 @zh

has derived unit
type: ObjectProperty
domain: system of units
range: unit

yoctomole per litre
type: prefixed mole per litre
comment: Yoctomole per litre is a unit of amount of substance concentration defined as yoctomole divided by litre.
label: yoctomole per liter @nl
alternative symbol: ymol l-1
alternative symbol: ymol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: yoctomole
symbol: ymol/l

decahenry
type: prefixed unit
comment: The decahenry is a unit of inductance defined as 1.0e1 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: deca
has unit: henry
symbol: daH

Glossary
type: BookSection
page end: 739
page start: 721
reproduced in: Explanatory Supplement to the Astronomical Almanac

megaeuro per megatonne
type: unit division
has denominator: megatonne
has numerator: megaeuro

heat capacity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per kelvin

amount of substance fraction flow
type: Class
subclass of: quantity
alternative label: mole fraction flow
alternative label: amount-of-substance fraction flow

prefixed metre per second (time) squared
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed metre
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    has value: second squared
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

one binary digit
type: Thing

angular acceleration
type: Class
label: hoekversnelling @nl
subclass of: quantity
subclass of: Restriction
  has value: angular acceleration dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: angular acceleration unit
    on property: has unit
  on property: has value
commonly has unit: radian per second squared
symbol: α

normal strain
type: Class
label: normaalvervorming @nl
subclass of: strain
commonly has unit: percent
commonly has unit: one

Klebsiella count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

nanounified atomic mass unit
type: prefixed unit
has dimension: mass dimension
has prefix: nano
has unit: unified atomic mass unit
symbol: nu

action
type: Class
label: actie @nl
subclass of: quantity
subclass of: Restriction
  has value: action or angular momentum dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: action unit
    on property: has unit
  on property: has value
commonly has unit: erg second
commonly has unit: joule second

kilometre
type: prefixed unit
comment: The kilometre is a unit of length defined as 1.0e3 metre.
label: 公里 @zh
label: kilometer @nl
has dimension: length dimension
has prefix: kilo
has unit: metre
symbol: km

deceleration parameter
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: deceleration parameter unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: q

yottakatal
type: prefixed unit
comment: The yottakatal is a unit of catalytic activity defined as 1.0e24 katal.
has dimension: catalytic activity dimension
has prefix: yotta
has unit: katal
symbol: Ykat

astronomical unit
type: singular unit
type: unit
comment: The atronomical unit is a unit of length defined as 149 597 870 700 metre (IAU 2012 Resolution).
has dimension: length dimension
has factor: 1.495978707e11
has unit: metre
symbol: AU
reference: Resolution B2

yoctodegree Celsius
type: prefixed unit
comment: The yoctodegree Celsius is a unit of temperature defined as 1.0e-24 degree Celsius.
label: yoctograad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: yocto
has unit: degree Celsius
symbol: y°C

ton (short)
type: singular unit
type: unit
comment: The short ton is a unit of mass defined as 9.071847e2 kilogram.
alternative label: short ton
has dimension: mass dimension
has factor: 9.071847e2
has unit: kilogram

mole per kilometre
type: mole per prefixed metre
label: mole per kilometer @nl
alternative symbol: mol·km-1
alternative symbol: mol km-1
has denominator: kilometre
has numerator: mole
symbol: mol/km

yottagram per litre
type: prefixed gram per litre
comment: Yottagram per litre is a unit of density defined as yottagram divided by litre.
label: yottagram per liter @nl
alternative symbol: Yg l-1
alternative symbol: Yg·l-1
has denominator: litre
has dimension: density dimension
has numerator: yottagram
symbol: Yg/l

parts per million
type: singular unit
type: unit
comment: Parts per million is a unit of dimension one defined as 1/1 000 000.
has dimension: dimensionOne
has factor: 0.000001
has unit: one
symbol: ppm

hectocoulomb
type: prefixed unit
comment: The hectocoulomb is a unit of electric charge defined as 1.0e2 coulomb.
has dimension: electric charge dimension
has prefix: hecto
has unit: coulomb
symbol: hC

exbi
type: binary prefix
comment: IEC prefix
alternative label: exabinary
has factor: 1.152921504606846976e18
symbol: Ei

shear stress
type: Class
comment: Shear stress is a stress that is applied parallel or tangential to a face of a material.
label: schuifspanning @nl
subclass of: stress
commonly has unit: millibar
commonly has unit: decibar
commonly has unit: picopascal
commonly has unit: millipascal
commonly has unit: pascal
commonly has unit: millimetre of mercury
commonly has unit: petapascal
commonly has unit: kilopascal
commonly has unit: decapascal
commonly has unit: metre of mercury
commonly has unit: decipascal
commonly has unit: 巴（压力计量单位）
commonly has unit: torr
commonly has unit: hectopascal
commonly has unit: gigapascal
commonly has unit: attopascal
commonly has unit: micropascal
commonly has unit: barye
commonly has unit: terapascal
commonly has unit: nanopascal
commonly has unit: exapascal
commonly has unit: megapascal
commonly has unit: atmosphere (technical)
commonly has unit: centimetre of mercury
commonly has unit: newton per square metre
commonly has unit: atmosphere (standard)
commonly has unit: centipascal
commonly has unit: 微巴
commonly has unit: femtopascal
symbol: τ

prefixed mole per litre
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed mole
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    has value: litre
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

luminous efficacy dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 1
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 3

radiant flux
type: Class
comment: Radiant flux is the measure of the total power of electromagnetic radiation.
subclass of: power
alternative label: radiant power
alternative label: radiant energy flux
alternative symbol: Φ_e
alternative symbol: P
commonly has unit: joule per second
commonly has unit: deciwatt
commonly has unit: decawatt
commonly has unit: picowatt
commonly has unit: attowatt
commonly has unit: watt
commonly has unit: femtowatt
commonly has unit: centiwatt
commonly has unit: hectowatt
commonly has unit: exawatt
commonly has unit: solar luminosity
commonly has unit: horsepower (British)
commonly has unit: milliwatt
commonly has unit: gigawatt
commonly has unit: horsepower (boiler)
commonly has unit: horsepower (water)
commonly has unit: megawatt
commonly has unit: horsepower (electric)
commonly has unit: ton of refrigeration
commonly has unit: petawatt
commonly has unit: kilowatt
commonly has unit: microwatt
commonly has unit: horsepower (metric)
commonly has unit: terawatt
commonly has unit: nanowatt
symbol: Φ

yottametre per second
type: prefixed metre per second (time)
comment: Yottametre per second is a unit of speed defined as yottametre divided by second.
label: yottameter per seconde @nl
alternative symbol: Ym·s-1
alternative symbol: Ym s-1
has denominator: second
has dimension: speed dimension
has numerator: yottametre
symbol: Ym/s

gram per megalitre
type: gram per prefixed litre
comment: Gram per megalitre is a unit of density defined as gram divided by megalitre.
label: gram per megaliter @nl
alternative symbol: g·Ml-1
alternative symbol: g Ml-1
has denominator: megalitre
has dimension: density dimension
has numerator: 克
symbol: g/Ml

decihenry
type: prefixed unit
comment: The decihenry is a unit of inductance defined as 1.0e-1 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: deci
has unit: henry
symbol: dH

decamole per litre
type: prefixed mole per litre
comment: Decamole per litre is a unit of amount of substance concentration defined as decamole divided by litre.
label: decamole per liter @nl
alternative symbol: damol l-1
alternative symbol: damol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: decamole
symbol: damol/l

gram per cubic metre
type: unit division
comment: Gram per cubic metre is a unit of density defined as gram divided by cubic metre.
label: gram per kubieke meter @nl
alternative symbol: g m-3
alternative symbol: g·m-3
has denominator: cubic metre
has dimension: density dimension
has numerator: 克
longcomment: Gram per cubic metre is a unit of density defined as gram divided by cubic metre. Gram per cubic metre is a derived unit in the International System of Units.
symbol: g/m3

micromole per mole
type: unit division
label: micromol per mol @nl
alternative symbol: μmol·mol-1
alternative symbol: μmol mol-1
has denominator: mole
has dimension: dimensionOne
has numerator: micromole
symbol: μmol/mol

b magnitude
type: Class
comment: b Magnitude in the Strömgren photometric system with a peak wavelength at 467 nm and a peak-half-width of 18 nm.
subclass of: Strömgren magnitude
alternative symbol: m_b
commonly has unit: magnitude
symbol: b
reference: Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations
reference: Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters
reference: Photometry

oersted
type: singular unit
type: unit
comment: The oersted is a unit of magnetic field defined as 7.957747e1 ampere per metre.
has dimension: magnetic field dimension
has factor: 7.957747e1
has unit: ampere per metre
symbol: Oe

zeptosievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: zepto
has unit: sievert
symbol: zSv

strain
type: Class
label: vervorming @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: strain unit
    on property: has unit
  on property: has value
alternative symbol: γ
commonly has unit: percent
commonly has unit: one
symbol: ε

yoctohenry
type: prefixed unit
comment: The yoctohenry is a unit of inductance defined as 1.0e-24 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: yocto
has unit: henry
symbol: yH

protein mass fraction
type: Class
comment: The fraction of the mass of protein in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

ecliptic latitude
type: Class
comment: The angular distance on the celestial sphere north or south of the ecliptic (the path of the Sun on the celestial sphere during one year). It is measured along the great circle passing through the object and the ecliptic poles and perpendicular to the ecliptic.
subclass of: angle
commonly has unit: second (angle)
commonly has unit: minute (angle)
commonly has unit: degree
symbol: β
reference: Transformation of Coordinates

watt per steradian square metre
type: unit division
label: watt per steradiaal vierkante meter @nl
alternative symbol: W·sr-1·m-2
alternative symbol: W sr-1 m-2
has denominator: steradian square metre
has numerator: watt
symbol: W/(sr m2)

megamole per litre
type: prefixed mole per litre
comment: Megamole per litre is a unit of amount of substance concentration defined as megamole divided by litre.
label: megamole per liter @nl
alternative symbol: Mmol·l-1
alternative symbol: Mmol l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: megamole
symbol: Mmol/l

exahenry
type: prefixed unit
comment: The exahenry is a unit of inductance defined as 1.0e18 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: exa
has unit: henry
symbol: EH

pascal second
type: unit multiplication
label: pascal seconde @nl
alternative symbol: Pa·s
has dimension: dynamic viscosity dimension
has term 1: pascal
has term 2: second
symbol: Pa s

micropascal
type: prefixed unit
has dimension: pressure dimension
has prefix: micro
has unit: pascal
symbol: μPa

font size
type: Class
label: fontgrootte @nl
subclass of: length
subclass of: Restriction
  all values from: Restriction
    all values from: font size unit
    on property: has unit
  on property: has value
commonly has unit: decimetre
commonly has unit: femtometre
commonly has unit: mile (US survey)
commonly has unit: micrometre
commonly has unit: millimetre
commonly has unit: fathom (US survey)
commonly has unit: attometre
commonly has unit: foot (international)
commonly has unit: nautical mile (international)
commonly has unit: rod (US)
commonly has unit: cicero
commonly has unit: ångström
commonly has unit: pica (ATA)
commonly has unit: hectometre
commonly has unit: yard (international)
commonly has unit: petametre
commonly has unit: micron
commonly has unit: metre
commonly has unit: kilometre
commonly has unit: pica (Postscript)
commonly has unit: exametre
commonly has unit: point (Postscript)
commonly has unit: gigametre
commonly has unit: pica (TeX)
commonly has unit: chain
commonly has unit: nanometre
commonly has unit: foot (US survey)
commonly has unit: point (TeX)
commonly has unit: centimetre
commonly has unit: picometre
commonly has unit: furlong (international)
commonly has unit: inch (international)
commonly has unit: fermi
commonly has unit: terametre
commonly has unit: megametre
commonly has unit: mil (length)
commonly has unit: point (Didot)
commonly has unit: mile (statute)
commonly has unit: point (ATA)
commonly has unit: decametre

metre per yottasecond
type: metre per prefixed second (time)
comment: Metre per yottasecond is a unit of speed defined as metre divided by yottasecond.
label: meter per yottaseconde @nl
alternative symbol: m·Ys-1
alternative symbol: m Ys-1
has denominator: yottasecond
has dimension: speed dimension
has numerator: metre
symbol: m/Ys

heat capacity
type: Class
comment: Heat capacity is the heat required to increase the temperature of a system or substance one unit temperature.
label: 热容量 @zh
label: warmtecapaciteit @nl
subclass of: quantity
subclass of: Restriction
  has value: entropy or heat capacity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: heat capacity unit
    on property: has unit
  on property: has value
alternative symbol: C_v
commonly has unit: joule per kelvin
symbol: C_p

number color 4
type: Class
comment: Voorbeeld avocado Hass: code 4 poster meer donker dan groen. @nl
label: aantal kleur 4 @nl
subclass of: number color
alternative label: color_4
commonly has unit: one

delta A450 per second per milligram
type: unit division
label: delta A450 per seconde per milligram @nl
has denominator: 毫克
has dimension: specific catalytic activity dimension
has numerator: delta A450 per second

cosmology
type: application area
label: kosmologie @nl
uses quantity: density parameter for vacuum
uses quantity: scale factor
uses quantity: Hubble constant at present epoch
uses quantity: cosmological constant
uses quantity: total density parameter
uses quantity: density parameter
uses quantity: critical density
uses quantity: density parameter for matter
uses quantity: density parameter for radiation
uses quantity: Hubble constant
uses quantity: deceleration parameter
uses quantity: density parameter for baryonic matter
uses quantity: curvature constant
uses unit: kiloelectronvolt
uses unit: megaelectronvolt
uses unit: gigaelectronvolt
uses unit: megaparsec
uses unit: gigaparsec

specific energy, absorbed dose, or dose equivalent dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

yoctosievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: yocto
has unit: sievert
symbol: ySv

gelatin mass fraction
type: Class
comment: The fraction of the mass of gelatin in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

nanosievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: nano
has unit: sievert
symbol: nSv

metre per zettasecond squared
type: metre per prefixed second (time) squared
comment: Metre per zettasecond squared is a unit of acceleration defined as metre divided by zettasecond squared.
label: meter per zettaseconde kwadraat @nl
alternative symbol: m Zs-2
alternative symbol: m·Zs-2
has denominator: zettasecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/Zs2

cubic femtometre
type: cubic prefixed metre
label: kubieke femtometer @nl
has base: femtometre
has dimension: volume dimension
has exponent: 3
symbol: fm3

exagram per litre
type: prefixed gram per litre
comment: Exagram per litre is a unit of density defined as exagram divided by litre.
label: exagram per liter @nl
alternative symbol: Eg l-1
alternative symbol: Eg·l-1
has denominator: litre
has dimension: density dimension
has numerator: 千兆兆克
symbol: Eg/l

number bud stadium 5
type: Class
comment: Roos aantal in knopstadium 5: spitse knop. @nl
label: aantal knopstadium 5 @nl
subclass of: number bud stadium
alternative label: s5
commonly has unit: one

specific volume unit
type: Class
subclass of: unit
equivalent class: Class
  one of: cubic metre per kilogram

yoctometre per second
type: prefixed metre per second (time)
comment: Yoctometre per second is a unit of speed defined as yoctometre divided by second.
label: yoctometer per seconde @nl
alternative symbol: ym·s-1
alternative symbol: ym s-1
has denominator: second
has dimension: speed dimension
has numerator: yoctometre
symbol: ym/s

yottabecquerel
type: prefixed unit
comment: The yottabecquerel is a unit of activity defined as 1.0e24 becquerel.
has dimension: frequency dimension
has prefix: yotta
has unit: becquerel
symbol: YBq

attogray
type: prefixed unit
comment: The attogray is a unit of absorbed dose defined as 1.0e-18 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: atto
has unit: gray
symbol: aGy

flowpack mass
type: Class
subclass of: mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: flowpack weight

zeptomole
type: prefixed unit
label: zeptomol @nl
has dimension: amount of substance dimension
has prefix: zepto
has unit: mole
symbol: zmol

cubic gigametre
type: cubic prefixed metre
label: kubieke gigameter @nl
has base: gigametre
has dimension: volume dimension
has exponent: 3
symbol: Gm3

electric charge
type: Class
comment: Electric charge is a conserved property of some subatomic particles, which determines their electromagnetic interaction. It is a derived quantity in the International System of Units. Electric charge is electric current times time.
label: electrische lading @nl
subclass of: quantity
subclass of: Restriction
  has value: electric charge dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: electric charge unit
    on property: has unit
  on property: has value
alternative label: lading @nl
alternative label: quantity of electricity
alternative symbol: q
commonly has unit: microcoulomb
commonly has unit: millicoulomb
commonly has unit: second ampere
commonly has unit: faraday
commonly has unit: petacoulomb
commonly has unit: gigacoulomb
commonly has unit: decicoulomb
commonly has unit: kilocoulomb
commonly has unit: abcoulomb
commonly has unit: coulomb
commonly has unit: statcoulomb
commonly has unit: decacoulomb
commonly has unit: megacoulomb
commonly has unit: franklin
commonly has unit: picocoulomb
commonly has unit: attocoulomb
commonly has unit: femtocoulomb
commonly has unit: exacoulomb
commonly has unit: teracoulomb
commonly has unit: nanocoulomb
commonly has unit: centicoulomb
commonly has unit: hectocoulomb
symbol: Q

cause end of vase life abscised leaves
type: Class
comment: Oorzaak einde vaasleven bladval (1/0). @nl
label: oorzaak einde vaasleven bladval @nl
subclass of: quantity
alternative label: abscised leaves
commonly has unit: 1/0

megaeuro
type: prefixed unit
has prefix: mega
has unit: euro

β_narrow magnitude
type: Class
comment: β_narrow Magnitude in the Strömgren-Crawford photometric system with a peak wavelength at 485.8 nm and a peak-half-width of 2.9 nm.
subclass of: Strömgren magnitude
alternative symbol: β_narrow
commonly has unit: magnitude
symbol: β_n
reference: Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations
reference: Photometry

British thermal unit (60 °F)
type: singular unit
type: unit
comment: The 60 °F British thermal unit is a unit of energy defined as 1.05468e3 joule.
label: 英国热力单位（60°F） @zh
LaTeX command: \BritishTermalUnitSixtyF
alternative label: 60 °F British thermal unit
has dimension: energy dimension
has factor: 1.05468e3
has unit: joule
symbol: Btu

microgray
type: prefixed unit
comment: The microgray is a unit of absorbed dose defined as 1.0e-6 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: micro
has unit: gray
symbol: μGy

light year
type: singular unit
type: unit
comment: The light year is a unit of length defined as 9.46073e15 metre.
label: lichtjaar @nl
alternative label: lightyear
has dimension: length dimension
has factor: 9.46073e15
has unit: metre
symbol: ly

specific cost
type: Class
subclass of: specific amount of money
commonly has unit: megaeuro per megatonne
commonly has unit: euro per tonne

lipophilicity
type: Class
label: lipofiliciteit @nl
subclass of: quantity

kilofarad
type: prefixed unit
comment: The kilofarad is a unit of capacitance defined as 1.0e3 farad.
has dimension: capacitance dimension
has prefix: kilo
has unit: farad
symbol: kF

symbol rate
type: Class
comment: Symbol rate is the number of symbol changes (signalling events) made to the transmission medium per second using a digitally modulated signal or a line code.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: symbol rate unit
    on property: has unit
  on property: has value
alternative label: modulation rate
alternative label: baud rate
commonly has unit: baud

slice
type: unit
label: snee @nl

dry gallon (US)
type: singular unit
type: unit
comment: The US dry gallon is a unit of volume defined as 4.40488377086e-3 cubic metre.
alternative label: gallon (US dry)
alternative label: US dry gallon
has dimension: volume dimension
has factor: 4.40488377086e-3
has unit: cubic metre
symbol: gal

kilometre per second per megaparsec
type: unit division
comment: De eenheid van de Hubble constante (die niet constant is!) (http://en.wikipedia.org/wiki/Hubble_constant).
label: kilometer per seconde per megaparsec @nl
has denominator: megaparsec
has numerator: kilometre per second
symbol: km s-1 Mpc-1

minute (sidereal)
type: singular unit
type: unit
comment: The sidereal minute is a unit of time defined as 5.983617e1 second.
alternative label: sidereal minute
has dimension: time dimension
has factor: 5.983617e1
has unit: second

attodegree Celsius
type: prefixed unit
comment: The attodegree Celsius is a unit of temperature defined as 1.0e-18 degree Celsius.
label: attograad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: atto
has unit: degree Celsius
symbol: a°C

Indian rupee
type: singular unit
type: unit
label: 印度卢比 @zh

statohm
type: singular unit
type: unit
comment: The statohm is a unit of electrical resistance defined as 8.987552e11 ohm.
has dimension: electrical resistance dimension
has factor: 8.987552e11
has unit: ohm
symbol: statΩ

coulomb per volt
type: unit division
alternative symbol: C·V-1
alternative symbol: C V-1
has denominator: volt
has dimension: capacitance dimension
has numerator: coulomb
symbol: C/V

decaweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: deca
has unit: weber
symbol: daWb

milli
type: SI prefix
has factor: 1e-3
symbol: m

information capacity unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: 指二进制中的一位
    one of: 字节
    one of: hartley
    one of: shannon
  union of: prefixed bit
  union of: prefixed byte

hectosiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: hecto
has unit: siemens
symbol: hS

angular size
type: Class
subclass of: solid angle
commonly has unit: second (angle) squared
commonly has unit: degree squared

shear loss modulus
type: Class
subclass of: storage modulus
commonly has unit: millipascal
commonly has unit: decapascal
commonly has unit: petapascal
commonly has unit: nanopascal
commonly has unit: hectopascal
commonly has unit: barye
commonly has unit: micropascal
commonly has unit: centimetre of mercury
commonly has unit: 巴（压力计量单位）
commonly has unit: centipascal
commonly has unit: kilopascal
commonly has unit: newton per square metre
commonly has unit: picopascal
commonly has unit: megapascal
commonly has unit: femtopascal
commonly has unit: atmosphere (standard)
commonly has unit: gigapascal
commonly has unit: metre of mercury
commonly has unit: millibar
commonly has unit: millimetre of mercury
commonly has unit: decibar
commonly has unit: decipascal
commonly has unit: 微巴
commonly has unit: attopascal
commonly has unit: pascal
commonly has unit: torr
commonly has unit: atmosphere (technical)
commonly has unit: exapascal
commonly has unit: terapascal
symbol: G''

Enterobacteriaceae count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

gram per square metre centimetre
type: unit division
alternative symbol: g·m-2·cm-1
alternative symbol: g m-2 cm-1
has denominator: centimetre
has numerator: gram per square metre
symbol: g/(m2 cm)

Corynebacterium bovis count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

magnetic field
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: magnetic field unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: magnetic field dimension
  on property: has dimension
alternative label: magnetic field strength
alternative label: magnetic field intensity
alternative label: magnetizing field
commonly has unit: ampere per metre
commonly has unit: oersted
symbol: H

petasiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: peta
has unit: siemens
symbol: PS

acre (international)
type: singular unit
type: unit
comment: The international acre is a unit of area defined as 4.0468564224e3 square metre.
label: 英亩（国际） @zh
alternative label: international acre
has dimension: area dimension
has factor: 4.0468564224e3
has unit: square metre
symbol: ac

zeptokatal
type: prefixed unit
comment: The zeptkatal is a unit of catalytic activity defined as 1.0e-21 katal.
has dimension: catalytic activity dimension
has prefix: zepto
has unit: katal
symbol: zkat

volt second
type: unit multiplication
label: volt seconde @nl
alternative symbol: V·s
has dimension: magnetic flux dimension
has term 1: volt
has term 2: second
symbol: V s

microgram per hectogram
type: unit division
alternative label: microgram per 100 gram @nl
alternative symbol: μg·hg-1
alternative symbol: μg hg-1
alternative symbol: μg/100 g
has denominator: hectogram
has dimension: dimensionOne
has numerator: microgram
symbol: μg/hg

picolux
type: prefixed unit
has dimension: illuminance dimension
has prefix: pico
has unit: lux
symbol: plx

kilocoulomb
type: prefixed unit
comment: The kilocoulomb is a unit of electric charge defined as 1.0e3 coulomb.
has dimension: electric charge dimension
has prefix: kilo
has unit: coulomb
symbol: kC

specific volume
type: Class
comment: Specific volume is volume per unit mass.
label: soortelijk volume @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: specific volume unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: specific volume dimension
  on property: has dimension
alternative label: concentration (v/w)
alternative label: specifiek volume @nl
commonly has unit: cubic metre per kilogram
symbol: v

carat (mass)
type: singular unit
type: unit
comment: The carat (mass) is a unit of mass defined as 2.0e-4 kilogram.
label: karaat (massa) @nl
has dimension: mass dimension
has factor: 2.0e-4
has unit: kilogram

nanokatal per milligram
type: unit division
alternative symbol: nkat·mg-1
alternative symbol: nkat mg-1
has denominator: 毫克
has dimension: specific catalytic activity dimension
has numerator: nanokatal
symbol: nkat/mg

poise
type: singular unit
type: unit
comment: The poise is a unit of dynamic viscosity defined as 1.0e-1 pascal second (time).
has dimension: dynamic viscosity dimension
has factor: 1.0e-1
has unit: pascal second
symbol: P

Hong Kong dollar
type: singular unit
type: unit
label: 港元 @zh

teraweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: tera
has unit: weber
symbol: TWb

metre per decisecond squared
type: metre per prefixed second (time) squared
comment: Metre per decisecond squared is a unit of acceleration defined as metre divided by decisecond squared.
label: meter per deciseconde kwadraat @nl
alternative symbol: m·ds-2
alternative symbol: m ds-2
has denominator: decisecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/ds2

distance
type: Class
label: 距离 @zh
label: afstand @nl
subclass of: length
commonly has unit: point (TeX)
commonly has unit: terametre
commonly has unit: astronomical unit
commonly has unit: attometre
commonly has unit: point (Postscript)
commonly has unit: pica (Postscript)
commonly has unit: mil (length)
commonly has unit: yard (international)
commonly has unit: point (ATA)
commonly has unit: exametre
commonly has unit: fermi
commonly has unit: millimetre
commonly has unit: kiloparsec
commonly has unit: kilometre
commonly has unit: foot (international)
commonly has unit: cicero
commonly has unit: furlong (international)
commonly has unit: parsec
commonly has unit: micrometre
commonly has unit: gigametre
commonly has unit: point (Didot)
commonly has unit: megaparsec
commonly has unit: decimetre
commonly has unit: megametre
commonly has unit: foot (US survey)
commonly has unit: inch (international)
commonly has unit: ångström
commonly has unit: decametre
commonly has unit: nautical mile (international)
commonly has unit: pica (ATA)
commonly has unit: mile (US survey)
commonly has unit: chain
commonly has unit: nanometre
commonly has unit: petametre
commonly has unit: fathom (US survey)
commonly has unit: centimetre
commonly has unit: hectometre
commonly has unit: femtometre
commonly has unit: light year
commonly has unit: rod (US)
commonly has unit: gigaparsec
commonly has unit: solar radius
commonly has unit: micron
commonly has unit: picometre
commonly has unit: metre
commonly has unit: pica (TeX)
commonly has unit: mile (statute)
symbol: d

metre per petasecond
type: metre per prefixed second (time)
comment: Metre per petasecond is a unit of speed defined as metre divided by petasecond.
label: meter per petaseconde @nl
alternative symbol: m·Ps-1
alternative symbol: m Ps-1
has denominator: petasecond
has dimension: speed dimension
has numerator: metre
symbol: m/Ps

yoctobecquerel
type: prefixed unit
comment: The yoctobecquerel is a unit of activity defined as 1.0e-24 becquerel.
has dimension: frequency dimension
has prefix: yocto
has unit: becquerel
symbol: yBq

gigabyte
type: prefixed unit
has prefix: giga
has unit: 字节
symbol: GB

femtocoulomb
type: prefixed unit
comment: The femtocoulomb is a unit of electric charge defined as 1.0e-15 coulomb.
has dimension: electric charge dimension
has prefix: femto
has unit: coulomb
symbol: fC

bit per second
type: unit division
label: bit per seconde @nl
alternative symbol: bit·s-1
alternative symbol: bit s-1
has denominator: second
has numerator: 指二进制中的一位
symbol: bit/s

number Botrytis 1
type: Class
comment: Aantal bloemen met Botrytis 1: enkele laesies: max 3 op één petaal of max 5 op meerdere plekken. @nl
label: aantal Botrytis 1 @nl
subclass of: number Botrytis
alternative label: b1
commonly has unit: one

prefixed gram
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: 克
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

collision frequency
type: Class
comment: Collision frequency is the average number of collisions between reacting molecules per unit time.
subclass of: frequency
alternative symbol: ν_c
symbol: ν_coll

deciweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: deci
has unit: weber
symbol: dWb

deciwatt
type: prefixed unit
has dimension: power dimension
has prefix: deci
has unit: watt
symbol: dW

pebibyte
type: prefixed unit
has prefix: pebi
has unit: 字节
symbol: PiB

kinematic viscosity unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: stokes
    one of: square metre per second
  union of: prefixed stokes

kilojoule
type: prefixed unit
comment: The kilojoule is a unit of energy defined as 1.0e3 joule.
has dimension: energy dimension
has prefix: kilo
has unit: joule
symbol: kJ

prefixed coulomb
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: coulomb
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

exasievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: exa
has unit: sievert
symbol: ESv

hectomole
type: prefixed unit
label: hectomol @nl
has dimension: amount of substance dimension
has prefix: hecto
has unit: mole
symbol: hmol

square prefixed metre
type: Class
subclass of: unit exponentiation
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed metre
    on property: has base
  intersection of: Restriction
    cardinality: 1
    on property: has base
  intersection of: Restriction
    has value: 2
    on property: has exponent
  intersection of: Restriction
    cardinality: 1
    on property: has exponent

solid angle unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: steradian
    one of: square metre per square metre
    one of: degree squared
    one of: second (angle) squared
  union of: prefixed steradian

teraampere
type: prefixed unit
comment: The teraampere is a unit of electric current defined as 1.0e12 ampere.
label: teraampère @nl
has dimension: electric current dimension
has prefix: tera
has unit: ampere
symbol: TA

yoctoweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: yocto
has unit: weber
symbol: yWb

relative humidity
type: Class
label: relatieve luchtvochtigheid @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: relative humidity unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
commonly has unit: percent
commonly has unit: one
symbol: RH

rem
type: singular unit
type: unit
comment: The rem is a unit of dose equivalent defined as 1.0e-2 sievert.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has factor: 1.0e-2
has unit: sievert
symbol: rem

picometre per second
type: prefixed metre per second (time)
comment: Picometre per second is a unit of speed defined as picometre divided by second.
label: picometer per seconde @nl
alternative symbol: pm·s-1
alternative symbol: pm s-1
has denominator: second
has dimension: speed dimension
has numerator: picometre
symbol: pm/s

responsivity
type: Class
comment: Detector output for unit intensity input. Units are usually volts per watt or amps per watt.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: responsivity unit
    on property: has unit
  on property: has value
commonly has unit: ampere per watt
commonly has unit: volt per watt
symbol: R
reference: Detectors

exaweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: exa
has unit: weber
symbol: EWb

metre per nanosecond
type: metre per prefixed second (time)
comment: Metre per nanosecond is a unit of speed defined as metre divided by nanosecond.
label: meter per nanoseconde @nl
alternative symbol: m·ns-1
alternative symbol: m ns-1
has denominator: nanosecond
has dimension: speed dimension
has numerator: metre
symbol: m/ns

quality mark flower(s)
type: Class
label: kwaliteitscijfer bloem(en) @nl
subclass of: quality mark
alternative label: Qcijfer flower @nl
commonly has unit: 1-10

Listeria monocytogenes count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

magnitude
type: Class
comment: Reverse logarithmic measure of the brightness of an object.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: magnitude unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
commonly has unit: millimagnitude
commonly has unit: micromagnitude
commonly has unit: one
commonly has unit: magnitude
longcomment: The magnitude scale was originally created by Hipparchos of Nicea (160-127 BCE) and was measured by comparing the brightness between stars. Initially this was done inaccurately by eye but is currently done by using photoelectric photometers or even more recently by CCDs. Hipparchos divided the stars into six magnitude (brightness classes), the brightest stars being assigned to the first class and the faintest to the sixth class. By about the middle 1800s it became apparent that the traditional magnitude scale is close to a logarithmic scale with base 2.5. This is due to the fact that the response of the eye is nearly logarithmic. N.R. Pogson formalised the magnitude scale to closely match the traditional (visual) scale. It is now defined as: m 1 - m 2 = -2.5 log f 1 f 2 where m 1 - m 2 is the magnitude difference between two objects, and f 1 and f 2 are the luminous fluxes of the two objects. The magnitude of Vega (α Lyrae, HD 172167) is defined to be 0 in all wavelengths and passbands, although in practice this can only be an approximation. The zero point is now defined using multiple standard stars from the north polar sequence (non-variable stars within 2 degrees of the north celestial pole) or secondary standard stars from other parts of the sky. Please note that the scale is inverted, objects of magnitude 1 have a higher luminous flux than objects of magnitude 5. Stars of magnitude 6 are just visible to the naked eye under good observing conditions. The units of magnitude, also called magnitude, are usually not indicated except when indicating small magnitude differences when milli- or micromagnitudes are used.
symbol: m
reference: Introduction
reference: Photometry

absorbed dose rate
type: Class
subclass of: quantity
subclass of: Restriction
  has value: absorbed dose rate dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: absorbed dose rate unit
    on property: has unit
  on property: has value
commonly has unit: gray per second

nanohenry
type: prefixed unit
comment: The nanohenry is a unit of inductance defined as 1.0e-9 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: nano
has unit: henry
symbol: nH

femtogram
type: prefixed unit
comment: The femtogram is a unit of mass defined as 1.0e-15 gram.
has dimension: mass dimension
has prefix: femto
has unit: 克
symbol: fg

deca
type: SI prefix
alternative label: deka
has factor: 1e1
symbol: da

luminance
type: Class
comment: Luminous flux is the total visible energy emitted by a source per unit time.
subclass of: quantity
subclass of: Restriction
  has value: luminance dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: luminance unit
    on property: has unit
  on property: has value
alternative symbol: L_v
commonly has unit: stilb
commonly has unit: footlambert
commonly has unit: candela per square centimetre
commonly has unit: lambert
commonly has unit: candela per square metre
symbol: L

electrical conductance dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 2
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 3

abohm
type: singular unit
type: unit
comment: The abohm is a unit of electrical resistance defined as 1.0e-9 ohm.
has dimension: electrical resistance dimension
has factor: 1.0e-9
has unit: ohm
symbol: abΩ

permittivity
type: Class
subclass of: quantity
subclass of: Restriction
  has value: permittivity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: permittivity unit
    on property: has unit
  on property: has value
commonly has unit: farad per metre
symbol: ε

column number density unit
type: Class
subclass of: unit
equivalent class: Class
  one of: reciprocal square centimetre
  one of: reciprocal square metre

kilogram second to the power -2
type: unit multiplication
label: kilogram seconde tot de macht -2 @nl
alternative symbol: kg·s-2
has term 1: kilogram
has term 2: second to the power -2
symbol: kg s-2

xanthan mass fraction
type: Class
comment: The fraction of the mass of xanthan in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

personal dose equivalent
type: Class
subclass of: dose equivalent
commonly has unit: petasievert
commonly has unit: gigasievert
commonly has unit: kilosievert
commonly has unit: decisievert
commonly has unit: millisievert
commonly has unit: picosievert
commonly has unit: rem
commonly has unit: sievert
commonly has unit: centisievert
commonly has unit: microsievert
commonly has unit: megasievert
commonly has unit: nanosievert
commonly has unit: hectosievert
commonly has unit: attosievert
commonly has unit: femtosievert
commonly has unit: exasievert
commonly has unit: decasievert
commonly has unit: terasievert

Schmidt number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

surface tension unit
type: Class
subclass of: unit
equivalent class: Class
  one of: newton per metre

prefixed becquerel
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: becquerel
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

metre per metre
type: unit division
label: meter per meter @nl
alternative symbol: m·m-1
alternative symbol: m m-1
has denominator: metre
has dimension: dimensionOne
has numerator: metre
symbol: m/m

megacandela
type: prefixed unit
comment: The megacandela is a unit of luminous intensity defined as 1.0e6 candela.
has dimension: luminous intensity dimension
has prefix: mega
has unit: candela
symbol: Mcd

acetic acid mass fraction
type: Class
comment: The fraction of the mass of acetic acid in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

centisecond squared
type: prefixed second (time) squared
label: centiseconde kwadraat @nl
has base: centisecond
has exponent: 2
symbol: cs2

angular displacement
type: Class
subclass of: angle
commonly has unit: revolution
commonly has unit: radian
commonly has unit: nanoradian
commonly has unit: milliradian
commonly has unit: centiradian
commonly has unit: metre per metre
commonly has unit: deciradian
commonly has unit: microradian
commonly has unit: femtoradian
commonly has unit: attoradian
commonly has unit: microsecond (angle)
commonly has unit: degree
commonly has unit: second (angle)
commonly has unit: millisecond (angle)
commonly has unit: mil (angle)
commonly has unit: picoradian
commonly has unit: gon
commonly has unit: minute (angle)

thermal conductivity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: -1
has SI time dimension exponent: -3

cold gas mass fraction
type: Class
comment: The fraction of the mass of a galaxy that is in the form of cold gas ~10s K.
subclass of: mass fraction
commonly has unit: one

amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12
type: amount of substance

nano
type: SI prefix
has factor: 1e-9
symbol: n

centimetre-gram-second electromagnetic system of units
type: system of units
label: centimeter-gram-seconde electromagnetische systeem @nl
abbreviation: emu
abbreviation: EMU
alternative label: centimetre, gram, second electromagnetic system of units
alternative label: CGS electromagnetic system of units
alternative label: electromagnetic CGS system of units
has base quantity: length
has base quantity: time
has base quantity: mass
has base unit: second
has base unit: centimetre
has base unit: 克
has derived quantity: magnetic field
has derived quantity: magnetic flux
has derived quantity: electrical conductance
has derived quantity: electric charge
has derived quantity: inductance
has derived quantity: electric current
has derived quantity: magnetic flux density
has derived quantity: magnetomotive force
has derived quantity: electric potential
has derived quantity: capacitance
has derived quantity: electrical resistance
has derived unit: abfarad
has derived unit: gilbert
has derived unit: abohm
has derived unit: oersted
has derived unit: abcoulomb
has derived unit: abampere
has derived unit: abvolt
has derived unit: abmho
has derived unit: maxwell
has derived unit: abhenry
has derived unit: gauss

克
type: singular unit
type: unit
comment: The gram is a unit of mass defined as 1.0e-3 kilogram.
label: gram
has dimension: mass dimension
has factor: 1.0e-3
has unit: kilogram
symbol: g

Serratia marcescens count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

true distance modulus
type: Class
subclass of: distance modulus
commonly has unit: magnitude

number density unit
type: Class
subclass of: unit
equivalent class: Class
  one of: reciprocal cubic centimetre
  one of: reciprocal cubic metre
  one of: reciprocal cubic parsec

extinction in U
type: Class
subclass of: extinction at waveband
commonly has unit: magnitude
symbol: A_U

10^12字节
type: prefixed unit
label: terabyte
has prefix: tera
has unit: 字节
symbol: TB

exavolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: exa
has unit: volt
symbol: EV

Stanton number for mass transfer
type: Class
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Stanton number for mass transfer unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: St*

magnetic field unit
type: Class
subclass of: unit
equivalent class: Class
  one of: oersted
  one of: ampere per metre

femtonewton
type: prefixed unit
has dimension: force dimension
has prefix: femto
has unit: 牛顿
symbol: fN

bushel (US)
type: singular unit
type: unit
comment: The US bushel is a unit of volume defined as 3.523907e-2 cubic metre.
alternative label: US bushel
has dimension: volume dimension
has factor: 3.523907e-2
has unit: cubic metre
symbol: bu

decicandela
type: prefixed unit
comment: The decicandela is a unit of luminous intensity defined as 1.0e-1 candela.
has dimension: luminous intensity dimension
has prefix: deci
has unit: candela
symbol: dcd

231.928 on the Celsius scale
type: fixed point
label: 231.928摄氏度 @zh
has numerical value: 231.928
has point: 505.078 on the Kelvin scale
has scale: Celsius scale

attonewton
type: prefixed unit
has dimension: force dimension
has prefix: atto
has unit: 牛顿
symbol: aN

kilogray
type: prefixed unit
comment: The kilogray is a unit of absorbed dose defined as 1.0e3 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: kilo
has unit: gray
symbol: kGy

alternative LaTeX symbol
type: AnnotationProperty
comment: An alternative OMLaTeX formatted symbol, which may include commands such as \unit and \E as defined in OMLaTeX.
alternative label: alternative LaTeX formatted symbol
alternative label: has alternative LaTeX symbol

femtokelvin
type: prefixed unit
comment: The femtokelvin is a unit of temperature defined as 1.0e-15 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: femto
has unit: 开
symbol: fK

gigamole per litre
type: prefixed mole per litre
comment: Gigamole per litre is a unit of amount of substance concentration defined as gigamole divided by litre.
label: gigamole per liter @nl
alternative symbol: Gmol l-1
alternative symbol: Gmol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: gigamole
symbol: Gmol/l

ampere
type: singular unit
type: unit
comment: The ampere is a unit of electric current defined as the constant current that produces an attractive force of 2e–7 newton per metre of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one metre apart in a vacuum.
label: ampère @nl
has dimension: electric current dimension
longcomment: The ampere is a unit of electric current defined as the constant current that produces an attractive force of 2e–7 newton per metre of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one metre apart in a vacuum. The ampere is a base unit in the International System of Units.
symbol: A

kelvin kilogram
type: unit multiplication
alternative symbol: K·kg
has term 1: 开
has term 2: kilogram
symbol: K kg

femtotesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: femto
has unit: tesla
symbol: fT

prefixed ampere
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: ampere
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

angular acceleration dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

attokelvin
type: prefixed unit
comment: The attokelvin is a unit of temperature defined as 1.0e-18 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: atto
has unit: 开
symbol: aK

660.323 on the Celsius scale
type: fixed point
label: 660.323摄氏度 @zh
has numerical value: 660.323
has point: 933.473 on the Kelvin scale
has scale: Celsius scale

cubic metre
type: unit exponentiation
comment: Cubic metre is a unit of volume defined as the volume of a cube whose sides measure exactly one metre.
label: kubieke meter @nl
has base: metre
has dimension: volume dimension
has exponent: 3
longcomment: Cubic metre is a unit of volume defined as the volume of a cube whose sides measure exactly one metre. Cubic metre is a derived unit in the International System of Units.
symbol: m3

Fourier number
type: Class
comment: The Fourier number is a dimensionless number that characterises heat conduction. It is the ratio of heat conduction rate to rate of thermal energy storage. The Fourier number is a dimensionless time.
label: getal van Fourier @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Fourier number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Fo

petametre
type: prefixed unit
comment: The petametre is a unit of length defined as 1.0e15 metre.
label: 10^15米 @zh
label: petameter @nl
has dimension: length dimension
has prefix: peta
has unit: metre
symbol: Pm

watt per second (angle) squared
type: unit division
comment: The radiative intensity (in watts) of an area on the celestial sphere of 1 arcsecond by 1 arcsecond.
alternative symbol: W·arcsec-2
alternative symbol: W arcsec-2
has denominator: second (angle) squared
has numerator: watt
symbol: W/arcsec2

zeptolux
type: prefixed unit
has dimension: illuminance dimension
has prefix: zepto
has unit: lux
symbol: zlx

mole per yoctolitre
type: mole per prefixed litre
comment: Mole per yoctolitre is a unit of amount of substance concentration defined as mole divided by yoctolitre.
label: mole per yoctoliter @nl
alternative symbol: mol yl-1
alternative symbol: mol·yl-1
has denominator: yoctolitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/yl

Celsius temperature scale
type: Class
subclass of: scale
equivalent class: Celsius scale

mole per prefixed metre
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    has value: mole
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed metre
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

zeptocoulomb
type: prefixed unit
comment: The zeptcoulomb is a unit of electric charge defined as 1.0e-21 coulomb.
has dimension: electric charge dimension
has prefix: zepto
has unit: coulomb
symbol: zC

Grashof number for mass transfer unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

Grashof number
type: Class
comment: The Grashof number is a dimensionless number that approximates the ratio of buoyancy to viscous force that acts on a fluid.
label: getal van Grashof @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Grashof number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Gr

mole per petametre
type: mole per prefixed metre
label: mole per petameter @nl
alternative symbol: mol·Pm-1
alternative symbol: mol Pm-1
has denominator: petametre
has numerator: mole
symbol: mol/Pm

femtosiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: femto
has unit: siemens
symbol: fS

petalux
type: prefixed unit
has dimension: illuminance dimension
has prefix: peta
has unit: lux
symbol: Plx

metre per millisecond
type: metre per prefixed second (time)
comment: Metre per millisecond is a unit of speed defined as metre divided by millisecond.
label: meter per milliseconde @nl
alternative symbol: m ms-1
alternative symbol: m·ms-1
has denominator: millisecond
has dimension: speed dimension
has numerator: metre
symbol: m/ms

permeability of free space unit
type: Class
subclass of: unit
equivalent class: Class
  one of: henry per metre

electrical conductivity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: siemens per metre

Ontology of units of Measure (OM)
type: Ontology
comment: 測定単位のオントロジー (Ontology of units of Measure; OM) は，科学技術にとって重要な概念及び関係をモデル化する。OMは，単位・量・測定・次元に特に焦点を当てている。 @ja
comment: The Ontology of units of Measure (OM) 2.0 models concepts and relations important to scientific research. It has a strong focus on units, quantities, measurements, and dimensions.
label: 測定単位のオントロジー (OM) @ja
creator: Hajo Rijgersberg, Don Willems, Jan Top
date: 2020/06/06
license: https://creativecommons.org/licenses/by/4.0/
version info: 2.0.22
reference: Semantic Support of Quantitative Research

mole per zettametre
type: mole per prefixed metre
label: mole per zettameter @nl
alternative symbol: mol·Zm-1
alternative symbol: mol Zm-1
has denominator: zettametre
has numerator: mole
symbol: mol/Zm

zeptobecquerel
type: prefixed unit
comment: The zeptbecquerel is a unit of activity defined as 1.0e-21 becquerel.
has dimension: frequency dimension
has prefix: zepto
has unit: becquerel
symbol: zBq

colony forming unit per gram
type: unit division
has denominator: 克
has numerator: colony forming unit
symbol: CFU/g

zettacandela
type: prefixed unit
comment: The zettacandela is a unit of luminous intensity defined as 1.0e21 candela.
has dimension: luminous intensity dimension
has prefix: zetta
has unit: candela
symbol: Zcd

Celsius temperature
type: Class
label: Celsiustemperatuur @nl
subclass of: temperature
subclass of: Restriction
  all values from: Restriction
    all values from: Class
      union of: Celsius temperature unit
      union of: Celsius temperature scale
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: Celsius scale
  on property: has scale
alternative symbol: θ
commonly has unit: degree Celsius
commonly has unit: microdegree Celsius
commonly has unit: attodegree Celsius
commonly has unit: centidegree Celsius
commonly has unit: femtodegree Celsius
commonly has unit: millidegree Celsius
commonly has unit: nanodegree Celsius
commonly has unit: decidegree Celsius
commonly has unit: picodegree Celsius
symbol: t

viable count (specific)
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: specific viable count unit
    on property: has unit
  on property: has value
commonly has unit: colony forming unit per gram

elasticity tensor
type: Class
label: elasticiteitstensor @nl
subclass of: dynamic modulus
alternative label: stiffness tensor
commonly has unit: nanopascal
commonly has unit: metre of mercury
commonly has unit: picopascal
commonly has unit: exapascal
commonly has unit: megapascal
commonly has unit: millibar
commonly has unit: atmosphere (standard)
commonly has unit: newton per square metre
commonly has unit: centimetre of mercury
commonly has unit: pascal
commonly has unit: petapascal
commonly has unit: decapascal
commonly has unit: torr
commonly has unit: gigapascal
commonly has unit: terapascal
commonly has unit: centipascal
commonly has unit: decipascal
commonly has unit: micropascal
commonly has unit: 巴（压力计量单位）
commonly has unit: millimetre of mercury
commonly has unit: atmosphere (technical)
commonly has unit: 微巴
commonly has unit: millipascal
commonly has unit: femtopascal
commonly has unit: hectopascal
commonly has unit: kilopascal
commonly has unit: attopascal
commonly has unit: barye
commonly has unit: decibar
symbol: c_ijkl

total number leaves
type: Class
comment: Totaal aantal bladeren. @nl
label: totaal aantal bladeren @nl
subclass of: number leaves
alternative label: #leaves
commonly has unit: one

petabit
type: prefixed unit
has prefix: peta
has unit: 指二进制中的一位
symbol: Pbit

Norwegian krone
type: singular unit
type: unit
label: 挪威克朗 @zh

heat transfer coefficient unit
type: Class
subclass of: unit
equivalent class: Class
  one of: watt per square metre kelvin

milliwatt
type: prefixed unit
has dimension: power dimension
has prefix: milli
has unit: watt
symbol: mW

yoctocoulomb
type: prefixed unit
comment: The yoctocoulomb is a unit of electric charge defined as 1.0e-24 coulomb.
has dimension: electric charge dimension
has prefix: yocto
has unit: coulomb
symbol: yC

microradian
type: prefixed unit
label: microradiaal @nl
has dimension: dimensionOne
has prefix: micro
has unit: radian
symbol: μrad

centivolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: centi
has unit: volt
symbol: cV

volumetric heat capacity
type: Class
subclass of: quantity
subclass of: Restriction
  has value: volumetric heat capacity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: volumetric heat capacity unit
    on property: has unit
  on property: has value
commonly has unit: joule per cubic metre kelvin

IAU 2012
type: Standard
creator: IAU Division I Working Group Numerical Standards
date: 2012
publisher: International Astronomical Union

Introduction to Astronomical Photometry
type: Book
creator: Osman Demircan
creator: Edwin Budding
date: 2007
publisher: Cambridge University Press
author list: IntroAstronomicalPhotometryAuthors
edition: 2
isbn13: 9780521847117
uri: http://ebooks.cambridge.org/ebook.jsf

metre per nanosecond squared
type: metre per prefixed second (time) squared
comment: Metre per nanosecond squared is a unit of acceleration defined as metre divided by nanosecond squared.
label: meter per nanoseconde kwadraat @nl
alternative symbol: m·ns-2
alternative symbol: m ns-2
has denominator: nanosecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/ns2

candela steradian
type: unit multiplication
label: candela steradiaal @nl
alternative symbol: cd·sr
has dimension: luminous flux dimension
has term 1: candela
has term 2: steradian
symbol: cd sr

acre foot
type: singular unit
type: unit
comment: The acre foot is a unit of volume defined as 1.233489e3 cubic metre.
has dimension: volume dimension
has factor: 1.233489e3
has unit: cubic metre

luminosity function
type: Class
comment: The number of stars of absolute magnitudes between Mv and Mv+ΔMv per cubic parsec.
subclass of: number density
commonly has unit: reciprocal cubic parsec

Cowling number
type: Class
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Cowling number unit
    on property: has unit
  on property: has value
alternative label: second Cowling number
alternative symbol: Co2
commonly has unit: one
symbol: Co

cause end of vase life yellow leaves
type: Class
comment: Oorzaak einde vaasleven bladvergeling (1/0). @nl
label: oorzaak einde vaasleven bladvergeling @nl
subclass of: quantity
alternative label: yellow leaves
commonly has unit: 1/0

fluid mechanics dimensionless numbers
type: application area
label: vloeistofmechanica dimensieloze getallen @nl
uses quantity: Reynolds number
uses quantity: Stanton number for mass transfer
uses quantity: Péclet number for mass transfer
uses quantity: Froude number
uses quantity: Strouhal number
uses quantity: Nusselt number for mass transfer
uses quantity: Lewis number
uses quantity: Prandtl number
uses quantity: Fourier number for mass transfer
uses quantity: Mach number
uses quantity: first Cowling number
uses quantity: Alfvén number
uses quantity: Knudsen number
uses quantity: Weber number
uses quantity: Hartmann number
uses quantity: Fourier number
uses quantity: Schmidt number
uses quantity: Stanton number
uses quantity: Péclet number
uses quantity: Grashof number for mass transfer
uses quantity: Grashof number
uses quantity: Nusselt number
uses quantity: magnetic Reynolds number
uses quantity: Cowling number
uses quantity: Rayleigh number
uses quantity: Euler number

last
type: function
label: 最後 @ja

Rayleigh number
type: Class
comment: The Rayleigh number for a fluid is a dimensionless number associated with buoyancy driven flow.
label: getal van Rayleigh @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Rayleigh number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Ra

permeance (electromagnetic) unit
type: Class
subclass of: unit
equivalent class: Class
  one of: weber per ampere

has SI thermodynamic temperature dimension exponent
type: DatatypeProperty
domain: dimension
range: integer

microjoule
type: prefixed unit
comment: The microjoule is a unit of energy defined as 1.0e-6 joule.
has dimension: energy dimension
has prefix: micro
has unit: joule
symbol: μJ

attolumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: atto
has unit: lumen
symbol: alm

ton (short assay)
type: singular unit
type: unit
comment: The short assay ton is a unit of mass defined as 2.916667e-2 kilogram.
alternative label: short assay ton
has dimension: mass dimension
has factor: 2.916667e-2
has unit: kilogram

number vascular browning 4
type: Class
comment: Voorbeeld avocado Hass: code 4 poster vascular browning. @nl
subclass of: number color
alternative label: vascular_4
commonly has unit: one

white light magnitude
type: Class
subclass of: magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: m

picosecond
type: prefixed unit
label: picoseconde @nl
has dimension: time dimension
has prefix: pico
has unit: second
symbol: ps

exametre per second
type: prefixed metre per second (time)
comment: Exametre per second is a unit of speed defined as exametre divided by second.
label: exameter per seconde @nl
alternative symbol: Em s-1
alternative symbol: Em·s-1
has denominator: second
has dimension: speed dimension
has numerator: exametre
symbol: Em/s

tonne per cubic metre
type: unit division
label: ton per kubieke meter @nl
alternative symbol: t·m-3
alternative symbol: t m-3
has denominator: cubic metre
has numerator: tonne
symbol: t/m3

hectojoule
type: prefixed unit
comment: The hectojoule is a unit of energy defined as 1.0e2 joule.
has dimension: energy dimension
has prefix: hecto
has unit: joule
symbol: hJ

kilolitre
type: prefixed unit
label: kiloliter @nl
has dimension: volume dimension
has prefix: kilo
has unit: litre
symbol: kl

nanoweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: nano
has unit: weber
symbol: nWb

nanogram per litre
type: prefixed gram per litre
comment: Nanogram per litre is a unit of density defined as nanogram divided by litre.
label: nanogram per liter @nl
alternative symbol: ng·l-1
alternative symbol: ng l-1
has denominator: litre
has dimension: density dimension
has numerator: 纳克
symbol: ng/l

millisecond
type: prefixed unit
label: milliseconde @nl
has dimension: time dimension
has prefix: milli
has unit: second
symbol: ms

gill (US)
type: singular unit
type: unit
comment: The US gill is a unit of volume defined as 1.182941e-4 cubic metre.
alternative label: US gill
has dimension: volume dimension
has factor: 1.182941e-4
has unit: cubic metre
symbol: gi

square megametre
type: square prefixed metre
label: vierkante megameter @nl
has base: megametre
has dimension: area dimension
has exponent: 2
symbol: Mm2

Corynebacterium count (volumetric)
type: Class
subclass of: viable count (volumetric)
alternative label: Arcanobacterium count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

total number buds
type: Class
comment: Totaal aantal knoppen. @nl
label: totaal aantal knoppen @nl
subclass of: number buds
alternative label: #buds
commonly has unit: one

-189.3442 on the Celsius scale
type: fixed point
label: -189.3442摄氏度 @zh
has numerical value: -189.3442
has point: 83.8058 on the Kelvin scale
has scale: Celsius scale

mole per kilolitre
type: mole per prefixed litre
comment: Mole per kilolitre is a unit of amount of substance concentration defined as mole divided by kilolitre.
label: mole per kiloliter @nl
alternative symbol: mol·kl-1
alternative symbol: mol kl-1
has denominator: kilolitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/kl

scale
type: Class
alternative label: meetschaal @nl
alternative label: schaal @nl
alternative label: measurement scale

number pulp browning 1
type: Class
comment: Voorbeeld avocado Hass: code 1 poster pulp browning. @nl
subclass of: number color
alternative label: pulp_1
commonly has unit: one

Johnson magnitude
type: Class
comment: A magnitude measured in one of Johnson's standard passbands (using a standard filter, i.e. U, B, or V).
subclass of: magnitude
longcomment: For accurate photometry the magnitude needs to be determined over well-defined spectral regions as the spectrum of to objects may be quite different. These magnitudes are measured using filters that allows only radiation within specific spectral regions (passbands) to pass through to the detector. These filters have accurately defined transmission curves characterised by a central wavelength and a bandwidth. The UBV system devised by Harold Johnson and William Morgan has been the most important general system until recently. The precise definition requires a reflecting telescope with aluminised mirrors fitted with an RCA 1P21 photomultiplier. The U region corresponds to a region in the violet and ultraviolet, the B region corresponds to typical photographic response and the V region to the visual response region (approximating the eye's response curve).
reference: Photometry

Fahrenheit temperature unit
type: Class
subclass of: temperature unit
equivalent class: Class
  union of: Class
    one of: degree Fahrenheit

prefixed lux
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: lux
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

number manual firmness 2.5
type: Class
comment: Firmness manueel: 2.5 = eetrijp. @nl
label: aantal manuele stevigheid 2.5 @nl
subclass of: number manual firmness
alternative label: firmness_m_2.5
commonly has unit: one

scale height
type: Class
comment: The scale height of a feature (such as the thin galactic disk) is the height (or position) at which the number density of the feature (for instance of the number of Population II stars) is equal to 1/e times the number density at the origin (for instance the Galactic Plane).
subclass of: length
commonly has unit: kiloparsec
commonly has unit: parsec
symbol: h_z

density parameter for baryonic matter
type: Class
comment: The density parameter for baryonic (oridnary) matter.
subclass of: density parameter
commonly has unit: one
symbol: Ω_B

reciprocal square metre reciprocal metre
type: unit multiplication
label: omgekeerde vierkante meter omgekeerde meter @nl
alternative symbol: m-2·m-1
has term 1: reciprocal square metre
has term 2: reciprocal metre
symbol: m-2 m-1

femtopascal
type: prefixed unit
has dimension: pressure dimension
has prefix: femto
has unit: pascal
symbol: fPa

Brengt Strömgren
type: Person

number flowers
type: Class
label: aantal bloemen @nl
subclass of: number
commonly has unit: one

cubic exametre
type: cubic prefixed metre
label: kubieke exameter @nl
has base: exametre
has dimension: volume dimension
has exponent: 3
symbol: Em3

attopascal
type: prefixed unit
has dimension: pressure dimension
has prefix: atto
has unit: pascal
symbol: aPa

microsecond
type: prefixed unit
label: microseconde @nl
has dimension: time dimension
has prefix: micro
has unit: second
symbol: μs

radian per second squared
type: unit division
label: radiaal per seconde kwadraat @nl
alternative symbol: rad·s-2
alternative symbol: rad s-2
has denominator: second squared
has dimension: angular acceleration dimension
has numerator: radian
symbol: rad/s2

triple point of water thermodynamic temperature
type: thermodynamic temperature
has phenomenon: triple point of water

pebibit
type: prefixed unit
has prefix: pebi
has unit: 指二进制中的一位
symbol: Pibit

prefixed bit
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: 指二进制中的一位
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

prefixed second (time)
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: second
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

Stanton number
type: Class
comment: The Stanton number is a dimensionless number that measures the ratio of heat transferred into a fluid to the thermal capacity of fluid.
label: getal van Stanton @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Stanton number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: St

petafarad
type: prefixed unit
comment: The petafarad is a unit of capacitance defined as 1.0e15 farad.
has dimension: capacitance dimension
has prefix: peta
has unit: farad
symbol: PF

has SI luminous intensity dimension exponent
type: DatatypeProperty
domain: dimension
range: integer

solid angle
type: Class
comment: Solid angle is the ratio of the surface of a portion of a sphere enclosed by the conical surface that forms an angle to the square of the radius of the sphere.
label: ruimtehoek @nl
label: 立体角 @zh
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: solid angle unit
    on property: has unit
  on property: has value
alternative symbol: ω
commonly has unit: microsteradian
commonly has unit: square metre per square metre
commonly has unit: second (angle) squared
commonly has unit: picosteradian
commonly has unit: nanosteradian
commonly has unit: millisteradian
commonly has unit: femtosteradian
commonly has unit: attosteradian
commonly has unit: degree squared
commonly has unit: centisteradian
commonly has unit: decisteradian
commonly has unit: steradian
symbol: Ω

nanoampere
type: prefixed unit
comment: The nanoampere is a unit of electric current defined as 1.0e-9 ampere.
label: nanoampère @nl
has dimension: electric current dimension
has prefix: nano
has unit: ampere
symbol: nA

centihertz
type: prefixed unit
comment: The centihertz is a unit of frequency defined as 1.0e-2 hertz.
has dimension: frequency dimension
has prefix: centi
has unit: hertz
symbol: cHz

metre per second squared
type: unit division
comment: Metre per second squared is a unit of acceleration defined as metre divided by second squared.
label: meter per seconde kwadraat @nl
alternative symbol: m s-2
alternative symbol: m·s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: metre
longcomment: Metre per second squared is a unit of acceleration defined as metre divided by second squared. Metre per second squared is a derived unit in the International System of Units.
symbol: m/s2

fermi
type: singular unit
type: unit
comment: The fermi is a unit of length defined as 1.0e-15 metre.
has dimension: length dimension
has factor: 1.0e-15
has unit: metre

Gaussian system of units
type: system of units
label: 高斯系统单位 @zh
label: Gaussische eenhedenstelsel @nl
alternative label: mixed CGS system of units
alternative label: symmetrised CGS system of units
alternative label: Gaussian CGS system of units
has base quantity: mass
has base quantity: time
has base quantity: length
has base unit: centimetre
has base unit: 克
has base unit: second
has derived quantity: electric current
has derived quantity: electric potential
has derived quantity: electric charge
has derived quantity: magnetic flux density
has derived quantity: magnetic field
has derived quantity: magnetic flux
has derived quantity: inductance
has derived quantity: electrical resistance
has derived quantity: electrical conductance
has derived quantity: magnetomotive force
has derived quantity: capacitance
has derived unit: maxwell
has derived unit: statmho
has derived unit: statfarad
has derived unit: abmho
has derived unit: oersted
has derived unit: stattesla
has derived unit: statcoulomb
has derived unit: statvolt
has derived unit: statweber
has derived unit: statohm
has derived unit: abhenry
has derived unit: abampere
has derived unit: abfarad
has derived unit: gilbert
has derived unit: gauss
has derived unit: stathenry
has derived unit: statampere
has derived unit: abcoulomb
has derived unit: abvolt
has derived unit: abohm

specific viable count unit
type: Class
subclass of: unit
equivalent class: Class
  one of: colony forming unit per gram

ohm
type: singular unit
type: unit
comment: The ohm is a unit of electrical resistance defined as volt divided by ampere = square metre times kilogram divided by second to the power 3 times ampere squared.
has dimension: electrical resistance dimension
has unit: volt per ampere
longcomment: The ohm is a unit of electrical resistance defined as volt divided by ampere = square metre times kilogram divided by second to the power 3 times ampere squared. The ohm is a derived unit in the International System of Units.
symbol: Ω

centi
type: SI prefix
has factor: 1e-2
symbol: c

zettahenry
type: prefixed unit
comment: The zettahenry is a unit of inductance defined as 1.0e21 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: zetta
has unit: henry
symbol: ZH

83.8058 on the Kelvin scale
type: fixed point
has numerical value: 83.8058
has scale: Kelvin scale

normal stress
type: Class
label: normaalspanning @nl
subclass of: stress
commonly has unit: pascal
commonly has unit: petapascal
commonly has unit: newton per square metre
commonly has unit: decapascal
commonly has unit: millipascal
commonly has unit: terapascal
commonly has unit: femtopascal
commonly has unit: millibar
commonly has unit: micropascal
commonly has unit: millimetre of mercury
commonly has unit: atmosphere (technical)
commonly has unit: metre of mercury
commonly has unit: centipascal
commonly has unit: kilopascal
commonly has unit: barye
commonly has unit: atmosphere (standard)
commonly has unit: exapascal
commonly has unit: centimetre of mercury
commonly has unit: decipascal
commonly has unit: picopascal
commonly has unit: 巴（压力计量单位）
commonly has unit: decibar
commonly has unit: gigapascal
commonly has unit: nanopascal
commonly has unit: 微巴
commonly has unit: megapascal
commonly has unit: hectopascal
commonly has unit: torr
commonly has unit: attopascal

femtohenry
type: prefixed unit
comment: The femtohenry is a unit of inductance defined as 1.0e-15 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: femto
has unit: henry
symbol: fH

zebibyte
type: prefixed unit
has prefix: zebi
has unit: 字节
symbol: ZiB

millimetre per hour
type: unit division
comment: Millimetre per hour is a unit of speed defined as millimetre divided by hour.
label: millimeter per uur @nl
alternative symbol: mm h-1
alternative symbol: mm·h-1
has denominator: hour
has dimension: speed dimension
has numerator: millimetre
symbol: mm/h

heat
type: Class
comment: Heat is any flow of energy from one body or system to another due to a difference in temperature.
label: warmte @nl
subclass of: energy
alternative label: quantity of heat
commonly has unit: British thermal unit (59 °F)
commonly has unit: calorie (mean)
commonly has unit: therm (EC)
commonly has unit: megajoule
commonly has unit: British thermal unit (60 °F)
commonly has unit: kilowatt hour
commonly has unit: kilocalorie (mean)
commonly has unit: gigaelectronvolt
commonly has unit: watt hour
commonly has unit: British thermal unit (International Table)
commonly has unit: gigajoule
commonly has unit: hectojoule
commonly has unit: decajoule
commonly has unit: petajoule
commonly has unit: millinewton metre
commonly has unit: British thermal unit (39 °F)
commonly has unit: ton of TNT
commonly has unit: megaelectronvolt
commonly has unit: quad
commonly has unit: newton metre
commonly has unit: foot poundal
commonly has unit: centijoule
commonly has unit: calorie (thermochemical)
commonly has unit: British thermal unit (mean)
commonly has unit: micronewton metre
commonly has unit: British thermal unit (thermochemical)
commonly has unit: terajoule
commonly has unit: kilojoule
commonly has unit: kiloelectronvolt
commonly has unit: calorie (International Table)
commonly has unit: therm (US)
commonly has unit: microjoule
commonly has unit: attojoule
commonly has unit: terawatt hour
commonly has unit: millijoule
commonly has unit: calorie (20 °C)
commonly has unit: 电子伏特
commonly has unit: megaerg
commonly has unit: femtojoule
commonly has unit: nanojoule
commonly has unit: picojoule
commonly has unit: decijoule
commonly has unit: joule
commonly has unit: calorie (15 °C)
commonly has unit: erg
commonly has unit: exajoule
symbol: Q

watt per steradian
type: unit division
label: watt per steradiaal @nl
alternative symbol: W·sr-1
alternative symbol: W sr-1
has denominator: steradian
has numerator: watt
symbol: W/sr

period of variability
type: Class
comment: The duration of one cycle in a (semi) periodical star.
subclass of: time
commonly has unit: minute (sidereal)
commonly has unit: day (sidereal)
commonly has unit: shake
commonly has unit: minute
commonly has unit: hour (sidereal)
commonly has unit: centisecond
commonly has unit: megasecond
commonly has unit: second (sidereal)
commonly has unit: year (sidereal)
commonly has unit: terasecond
commonly has unit: year (tropical)
commonly has unit: gigayear
commonly has unit: decasecond
commonly has unit: petasecond
commonly has unit: decisecond
commonly has unit: nanosecond
commonly has unit: day
commonly has unit: attosecond
commonly has unit: millisecond
commonly has unit: year
commonly has unit: exasecond
commonly has unit: second
commonly has unit: picosecond
commonly has unit: kilosecond
commonly has unit: gigasecond
commonly has unit: hour
commonly has unit: hectosecond
commonly has unit: femtosecond
commonly has unit: microsecond
symbol: P

faraday
type: singular unit
type: unit
comment: The faraday is a unit of electric charge defined as 9.648531e4 coulomb.
has dimension: electric charge dimension
has factor: 9.648531e4
has unit: coulomb

teramole
type: prefixed unit
label: teramol @nl
has dimension: amount of substance dimension
has prefix: tera
has unit: mole
symbol: Tmol

therm (US)
type: singular unit
type: unit
comment: The US therm is a unit of energy defined as 1.054804e8 joule.
alternative label: US therm
has dimension: energy dimension
has factor: 1.054804e8
has unit: joule

percentage unit
type: Class
subclass of: unit
equivalent class: Class
  one of: percent

yottanewton
type: prefixed unit
has dimension: force dimension
has prefix: yotta
has unit: 牛顿
symbol: YN

supergalactic longitude
type: Class
comment: The angular distance on the celestial sphere measured clockwise from the supergalactic centre (as defined by the International Astronomical Union (IAU)) along the supergalactic equator to the intersection with the great circle drawn from the supergalactic north pole through the object.
subclass of: angle
commonly has unit: second (angle)
commonly has unit: minute (angle)
commonly has unit: degree
symbol: SGL

degree Celsius
type: singular unit
type: unit
comment: The degree Celsius is a unit of temperature defined as 1 kelvin.
label: 摄氏度 @zh
label: graad Celsius @nl
alternative label: centigrade
has dimension: thermodynamic temperature dimension
has unit: 开
longcomment: The degree Celsius is a unit of temperature defined as 1 kelvin. The degree Celsius is a derived unit in the International System of Units.
symbol: °C

yottakelvin
type: prefixed unit
comment: The yottakelvin is a unit of thermodynamic temperature defined as 1.0e24 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: yotta
has unit: 开
symbol: YK

lumen per watt
type: unit division
alternative symbol: lm·W-1
alternative symbol: lm W-1
has denominator: watt
has dimension: luminous efficacy dimension
has numerator: lumen
symbol: lm/W

decimole
type: prefixed unit
label: decimol @nl
has dimension: amount of substance dimension
has prefix: deci
has unit: mole
symbol: dmol

degree Fahrenheit
type: singular unit
type: unit
comment: The degree Fahrenheit is a unit of temperature defined as 5.555556e-1 kelvin.
label: graad Fahrenheit @nl
has dimension: thermodynamic temperature dimension
has factor: 5.555556e-1
has unit: 开
symbol: °F

curvature constant unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

capacitance unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: abfarad
    one of: farad
    one of: statfarad
    one of: coulomb per volt
  union of: prefixed farad

stress
type: Class
comment: Stress is a force that produces or tends to produce deformation in a body measured by the force applied per unit area.
label: mechanische spanning @nl
subclass of: quantity
subclass of: Restriction
  has value: pressure dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: stress unit
    on property: has unit
  on property: has value
commonly has unit: millipascal
commonly has unit: 微巴
commonly has unit: hectopascal
commonly has unit: centipascal
commonly has unit: gigapascal
commonly has unit: newton per square metre
commonly has unit: centimetre of mercury
commonly has unit: micropascal
commonly has unit: millimetre of mercury
commonly has unit: torr
commonly has unit: nanopascal
commonly has unit: decibar
commonly has unit: attopascal
commonly has unit: 巴（压力计量单位）
commonly has unit: millibar
commonly has unit: barye
commonly has unit: picopascal
commonly has unit: atmosphere (standard)
commonly has unit: megapascal
commonly has unit: decapascal
commonly has unit: pascal
commonly has unit: kilopascal
commonly has unit: exapascal
commonly has unit: terapascal
commonly has unit: atmosphere (technical)
commonly has unit: petapascal
commonly has unit: metre of mercury
commonly has unit: femtopascal
commonly has unit: decipascal
symbol: σ

reciprocal parts per million
type: unit exponentiation
has base: parts per million
has exponent: -1
symbol: ppm-1

tebibyte
type: prefixed unit
has prefix: tebi
has unit: 字节
symbol: TiB

moment of force
type: Class
comment: Moment of force is the effectiveness of a force to produce rotation about an axis measured by the product of the force and the perpendicular distance from the line of action of the force to the axis.
subclass of: quantity
subclass of: Restriction
  has value: energy dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: moment of force unit
    on property: has unit
  on property: has value
alternative label: moment
commonly has unit: newton metre
commonly has unit: micronewton metre
commonly has unit: millinewton metre
symbol: M

bolometric magnitude
type: Class
comment: The magnitude of a star measured across all wavelengths, so that it takes into account the total amount of energy radiated. If a star is a strong infrared or ultraviolet emitter, its bolometric magnitude will differ greatly from its visual magnitude.
subclass of: magnitude
commonly has unit: magnitude
symbol: m_bol

lumen
type: singular unit
type: unit
comment: The lumen is a unit of luminous flux defined as candela times steradian = lux times square metre.
has dimension: luminous flux dimension
has unit: candela steradian
longcomment: The lumen is a unit of luminous flux defined as candela times steradian = lux times square metre. The lumen is a derived unit in the International System of Units.
symbol: lm

kinematic viscosity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

decahertz
type: prefixed unit
comment: The decahertz is a unit of frequency defined as 1.0e1 hertz.
has dimension: frequency dimension
has prefix: deca
has unit: hertz
symbol: daHz

picometre
type: prefixed unit
comment: The picometre is a unit of length defined as 1.0e-12 metre.
label: 1/(10^12)米 @zh
label: picometer @nl
has dimension: length dimension
has prefix: pico
has unit: metre
symbol: pm

scoop
type: unit
label: bolletje @nl

time constant
type: Class
comment: Time required to approach (1-1/e) of the final output value of a detector (about 63%) (Kitchin, Astrophysical Techniques, IoP, Table 1.1.2).
subclass of: time
commonly has unit: second
symbol: τ

pound (avoirdupois)
type: singular unit
type: unit
comment: The avoirdupois pound is a unit of mass defined as 4.535924e-1 kilogram.
alternative label: avoirdupois pound
has dimension: mass dimension
has factor: 4.5359237e-1
has unit: kilogram
symbol: lb

sum
type: function
label: 合計 @ja

power
type: Class
comment: Power is the time rate at which work is done. It is a derived quantity in the International System of Units. Power is energy divided by time.
label: 功率 @zh
label: vermogen @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: power unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: power dimension
  on property: has dimension
commonly has unit: petawatt
commonly has unit: attowatt
commonly has unit: deciwatt
commonly has unit: ton of refrigeration
commonly has unit: horsepower (boiler)
commonly has unit: microwatt
commonly has unit: watt
commonly has unit: centiwatt
commonly has unit: terawatt
commonly has unit: hectowatt
commonly has unit: horsepower (British)
commonly has unit: picowatt
commonly has unit: milliwatt
commonly has unit: femtowatt
commonly has unit: gigawatt
commonly has unit: horsepower (water)
commonly has unit: kilowatt
commonly has unit: megawatt
commonly has unit: horsepower (metric)
commonly has unit: nanowatt
commonly has unit: exawatt
commonly has unit: decawatt
commonly has unit: joule per second
commonly has unit: solar luminosity
commonly has unit: horsepower (electric)
symbol: P

yoctoampere
type: prefixed unit
comment: The yoctoampere is a unit of electric current defined as 1.0e-24 ampere.
label: yoctoampère @nl
has dimension: electric current dimension
has prefix: yocto
has unit: ampere
symbol: yA

gram per gigalitre
type: gram per prefixed litre
comment: Gram per gigalitre is a unit of density defined as gram divided by gigalitre.
label: gram per gigaliter @nl
alternative symbol: g·Gl-1
alternative symbol: g Gl-1
has denominator: gigalitre
has dimension: density dimension
has numerator: 克
symbol: g/Gl

pressure unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: atmosphere (standard)
    one of: atmosphere (technical)
    one of: 巴（压力计量单位）
    one of: barye
    one of: metre of mercury
    one of: pascal
    one of: torr
    one of: decibar
    one of: 微巴
    one of: millibar
    one of: centimetre of mercury
    one of: millimetre of mercury
    one of: newton per square metre
  union of: prefixed pascal

mole per picometre
type: mole per prefixed metre
label: mole per picometer @nl
alternative symbol: mol·pm-1
alternative symbol: mol pm-1
has denominator: picometre
has numerator: mole
symbol: mol/pm

body mass
type: Class
subclass of: mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: body weight

bud stadium
type: Class
label: knopstadium @nl
subclass of: quantity
commonly has unit: 1-5

prefixed metre per second (time)
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed metre
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    has value: second
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

lux second
type: unit multiplication
label: lux seconde @nl
alternative symbol: lx·s
has dimension: exposure dimension
has term 1: lux
has term 2: second
symbol: lx s

gram per zeptolitre
type: gram per prefixed litre
comment: Gram per zeptolitre is a unit of density defined as gram divided by zeptolitre.
label: gram per zeptoliter @nl
alternative symbol: g·zl-1
alternative symbol: g zl-1
has denominator: zeptolitre
has dimension: density dimension
has numerator: 克
symbol: g/zl

watt per metre kelvin
type: unit division
label: watt per meter kelvin @nl
alternative symbol: W·m-1·K-1
alternative symbol: W m-1 K-1
alternative symbol: W/(m·K)
has denominator: metre kelvin
has dimension: thermal conductivity dimension
has numerator: watt
symbol: W/(m K)

square micrometre
type: square prefixed metre
label: vierkante micrometer @nl
has base: micrometre
has dimension: area dimension
has exponent: 2
symbol: μm2

electric flux density
type: Class
subclass of: quantity
subclass of: Restriction
  has value: electric flux density dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: electric flux density unit
    on property: has unit
  on property: has value
commonly has unit: coulomb per square metre

degree Celsius day
type: unit multiplication
label: graad Celsius dag @nl
alternative symbol: °C·d
has term 1: degree Celsius
has term 2: day
symbol: °C d

square hectometre
type: square prefixed metre
label: vierkante hectometer @nl
has base: hectometre
has dimension: area dimension
has exponent: 2
symbol: hm2

angular momentum
type: Class
label: impulsmoment @nl
subclass of: quantity
subclass of: Restriction
  has value: action or angular momentum dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: angular momentum unit
    on property: has unit
  on property: has value
alternative label: draaimoment @nl
alternative label: draaiimpuls @nl
alternative label: hoekmoment @nl
alternative symbol: J
commonly has unit: joule second
commonly has unit: erg second
symbol: L

kilobecquerel
type: prefixed unit
comment: The kilobecquerel is a unit of activity defined as 1.0e3 becquerel.
has dimension: frequency dimension
has prefix: kilo
has unit: becquerel
symbol: kBq

meganewton
type: prefixed unit
has dimension: force dimension
has prefix: mega
has unit: 牛顿
symbol: MN

attomole per metre
type: prefixed mole per metre
label: attomole per meter @nl
alternative symbol: amol·m-1
alternative symbol: amol m-1
has denominator: metre
has numerator: attomole
symbol: amol/m

weber per square metre
type: unit division
label: weber per vierkante meter @nl
alternative symbol: Wb·m-2
alternative symbol: Wb m-2
has denominator: square metre
has dimension: magnetic flux density dimension
has numerator: weber
symbol: Wb/m2

gigametre per second squared
type: prefixed metre per second (time) squared
comment: Gigametre per second squared is a unit of acceleration defined as gigametre divided by second squared.
label: gigameter per seconde kwadraat @nl
alternative symbol: Gm·s-2
alternative symbol: Gm s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: gigametre
symbol: Gm/s2

microlitre
type: prefixed unit
label: microliter @nl
has dimension: volume dimension
has prefix: micro
has unit: litre
symbol: μl
unofficial abbreviation: ul

β_wide magnitude
type: Class
comment: β_wide Magnitude in the Strömgren-Crawford photometric system with a peak wavelength at 485 nm and a peak-half-width of 12.9 nm.
subclass of: Strömgren magnitude
alternative symbol: β_wide
commonly has unit: magnitude
symbol: β_w
reference: Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations
reference: Photometry

megakelvin
type: prefixed unit
comment: The megakelvin is a unit of thermodynamic temperature defined as 1.0e6 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: mega
has unit: 开
symbol: MK

picosievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: pico
has unit: sievert
symbol: pSv

newton per metre
type: unit division
label: newton per meter @nl
alternative symbol: N·m-1
alternative symbol: N m-1
has denominator: metre
has dimension: surface tension dimension
has numerator: 牛顿
symbol: N/m

hectolitre
type: prefixed unit
label: hectoliter @nl
has dimension: volume dimension
has prefix: hecto
has unit: litre
symbol: hl

microsecond (angle)
type: prefixed unit
comment: The microsecond (angle) is a unit of length defined as 1.0e-6 second (angle). Used in astronomy (measurements of positions of stars, galaxies, etc.) to represent the error.
label: microseconde (hoek) @nl
alternative label: microarcsecond
alternative label: microsecond of arc
alternative label: microboogseconde @nl
has dimension: dimensionOne
has prefix: milli
has unit: second (angle)
symbol: μas

nanowatt
type: prefixed unit
has dimension: power dimension
has prefix: nano
has unit: watt
symbol: nW

hectobecquerel
type: prefixed unit
comment: The hectobecquerel is a unit of activity defined as 1.0e2 becquerel.
has dimension: frequency dimension
has prefix: hecto
has unit: becquerel
symbol: hBq

deep bowl
type: unit
label: diep bord @nl

decihertz
type: prefixed unit
comment: The decihertz is a unit of frequency defined as 1.0e-1 hertz.
has dimension: frequency dimension
has prefix: deci
has unit: hertz
symbol: dHz

specific entropy or specific heat capacity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: -1
has SI time dimension exponent: -2

metre per megasecond squared
type: metre per prefixed second (time) squared
comment: Metre per megasecond squared is a unit of acceleration defined as metre divided by megasecond squared.
label: meter per megaseconde kwadraat @nl
alternative symbol: m·Ms-2
alternative symbol: m Ms-2
has denominator: megasecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/Ms2

kikogram per gigajoule
type: unit division
comment: Kilogram per gigajoule is a unit of energy consumption.
label: kilogram per gigajoule @nl
alternative symbol: kg GJ-1
alternative symbol: kg·GJ-1
has denominator: gigajoule
has numerator: kilogram
longcomment: Kilogram per gigajoule is a unit of energy consumption defined as kilogram divided by gigajoule. Kilogram per gigajoule is a derived unit in the International System of Units.
symbol: kg/GJ

zettalux
type: prefixed unit
has dimension: illuminance dimension
has prefix: zetta
has unit: lux
symbol: Zlx

zettawatt
type: prefixed unit
has dimension: power dimension
has prefix: zetta
has unit: watt
symbol: ZW

Stanton number for mass transfer unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

molar heat capacity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per kelvin mole

yoctohertz
type: prefixed unit
comment: The yoctohertz is a unit of frequency defined as 1.0e-24 hertz.
has dimension: frequency dimension
has prefix: yocto
has unit: hertz
symbol: yHz

density dimension
type: dimension
label: dichtheiddimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

exahertz
type: prefixed unit
comment: The exahertz is a unit of frequency defined as 1.0e18 hertz.
has dimension: frequency dimension
has prefix: exa
has unit: hertz
symbol: EHz

ounce (avoirdupois)
type: singular unit
type: unit
comment: The avoirdupois ounce is a unit of mass defined as 2.834952e-2 kilogram.
alternative label: avoirdupois ounce
alternative symbol: oz (av.)
alternative symbol: oz avdp
has dimension: mass dimension
has factor: 2.834952e-2
has unit: kilogram
symbol: oz

molar volume
type: Class
label: molair volume @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: molar volume unit
    on property: has unit
  on property: has value
commonly has unit: litre per mole
commonly has unit: cubic metre per mole
symbol: V_m

megatonne
type: prefixed unit
label: megaton @nl
has dimension: mass dimension
has prefix: mega
has unit: tonne
symbol: Mt

1084.62 on the Celsius scale
type: fixed point
label: 1084.62摄氏度 @zh
has numerical value: 1084.62
has point: 1357.77 on the Kelvin scale
has scale: Celsius scale

millilumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: milli
has unit: lumen
symbol: mlm

zeptonewton
type: prefixed unit
has dimension: force dimension
has prefix: zepto
has unit: 牛顿
symbol: zN

zettabit
type: prefixed unit
has prefix: zetta
has unit: 指二进制中的一位
symbol: Zbit

centilumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: centi
has unit: lumen
symbol: clm

yottapascal
type: prefixed unit
has dimension: pressure dimension
has prefix: yotta
has unit: pascal
symbol: YPa

dark noise
type: Class
comment: Output from a detector when unilluminated - usually as RMS voltage or current (Kitchin, Astrophysical Techniques, IoP, Table 1.1.2).
subclass of: quantity
reference: Detectors

zettaweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: zetta
has unit: weber
symbol: ZWb

zeptokelvin
type: prefixed unit
comment: The zeptkelvin is a unit of temperature defined as 1.0e-21 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: zepto
has unit: 开
symbol: zK

gigalumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: giga
has unit: lumen
symbol: Glm

prefixed metre
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: metre
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

zeptogray
type: prefixed unit
comment: The zeptgray is a unit of absorbed dose defined as 1.0e-21 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: zepto
has unit: gray
symbol: zGy

Enterobacteriaceae count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

density unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: gram per cubic metre
    one of: milligram per cubic metre
    one of: gram per cubic centimetre
    one of: microgram per cubic centimetre
    one of: kilogram per cubic metre
    one of: kilogram per cubic decimetre
    one of: gram per litre
    one of: solar mass per cubic parsec
  union of: prefixed gram per litre
  union of: gram per prefixed litre
  union of: prefixed gram per prefixed litre

attometre per second
type: prefixed metre per second (time)
comment: Attometre per second is a unit of speed defined as attometre divided by second.
label: attometer per seconde @nl
alternative symbol: am s-1
alternative symbol: am·s-1
has denominator: second
has dimension: speed dimension
has numerator: attometre
symbol: am/s

square metre steradian
type: unit multiplication
label: vierkante meter steradian @nl
alternative symbol: m2·sr
has term 1: square metre
has term 2: steradian
symbol: m2 sr

10^15克
type: prefixed unit
comment: The petagram is a unit of mass defined as 1.0e15 gram.
label: petagram
has dimension: mass dimension
has prefix: peta
has unit: 克
symbol: Pg

zeptometre per second squared
type: prefixed metre per second (time) squared
comment: Zeptometre per second squared is a unit of acceleration defined as zeptometre divided by second squared.
label: zeptometer per seconde kwadraat @nl
alternative symbol: zm·s-2
alternative symbol: zm s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: zeptometre
symbol: zm/s2

dry mass
type: Class
subclass of: mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: dry weight

density parameter unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

Streptococcus dysgalactiae count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

radiance dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -3

barrel (US)
type: singular unit
type: unit
comment: The US barrel is a unit of volume defined as 1.589873e-1 cubic metre.
alternative label: US barrel
has dimension: volume dimension
has factor: 1.589873e-1
has unit: cubic metre
symbol: bbl

millimole
type: prefixed unit
label: millimol @nl
has dimension: amount of substance dimension
has prefix: milli
has unit: mole
symbol: mmol

horsepower (electric)
type: singular unit
type: unit
comment: The electric horsepower is a unit of power defined as 7.46e2 watt.
alternative label: electric horsepower
has dimension: power dimension
has factor: 7.46e2
has unit: watt

kilobyte
type: prefixed unit
has prefix: kilo
has unit: 字节
symbol: kB

electric field unit
type: Class
subclass of: unit
equivalent class: Class
  one of: newton per coulomb
  one of: volt per metre

watt per ampere
type: unit division
label: watt per ampère @nl
alternative symbol: W·A-1
alternative symbol: W A-1
has denominator: ampere
has dimension: electric potential dimension
has numerator: watt
symbol: W/A

Knudsen number
type: Class
comment: The Knudsen number is a dimensionless number defined as the ratio of the molecular mean free path length to a representative physical length scale.
label: getal van Knudsen @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Knudsen number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Kn

picofarad
type: prefixed unit
comment: The picofarad is a unit of capacitance defined as 1.0e-12 farad.
has dimension: capacitance dimension
has prefix: pico
has unit: farad
symbol: pF

decaampere
type: prefixed unit
comment: The decaampere is a unit of electric current defined as 1.0e1 ampere.
label: decaampère @nl
has dimension: electric current dimension
has prefix: deca
has unit: ampere
symbol: daA

micromolair
type: prefixed unit
comment: The micromolair is a unit of amount of substance concentration defined as 1.0e-6 molair.
has dimension: amount of substance concentration dimension
has prefix: micro
has unit: molair
symbol: μM

decagray
type: prefixed unit
comment: The decagray is a unit of absorbed dose defined as 1.0e1 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: deca
has unit: gray
symbol: daGy

terametre per second squared
type: prefixed metre per second (time) squared
comment: Terametre per second squared is a unit of acceleration defined as terametre divided by second squared.
label: terameter per seconde kwadraat @nl
alternative symbol: Tm·s-2
alternative symbol: Tm s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: terametre
symbol: Tm/s2

permeability of free space
type: Class
subclass of: quantity
subclass of: Restriction
  has value: permeability of free space dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: permeability of free space unit
    on property: has unit
  on property: has value
alternative label: vacuum permeability
commonly has unit: henry per metre
symbol: μ

millinewton
type: prefixed unit
has dimension: force dimension
has prefix: milli
has unit: 牛顿
symbol: mN

megavolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: mega
has unit: volt
symbol: MV

kibi
type: binary prefix
comment: IEC prefix
alternative label: kilobinary
has factor: 1.024e3
symbol: Ki

exposure
type: Class
subclass of: quantity
subclass of: Restriction
  has value: exposure dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: exposure unit
    on property: has unit
  on property: has value
commonly has unit: lux second

magnetic Reynolds number
type: Class
label: magnetisch getal van Reynolds @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: magnetic Reynolds number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Rm

millikelvin
type: prefixed unit
comment: The millikelvin is a unit of temperature defined as 1.0e-3 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: milli
has unit: 开
symbol: mK

cubic megametre
type: cubic prefixed metre
label: kubieke megameter @nl
has base: megametre
has dimension: volume dimension
has exponent: 3
symbol: Mm3

reciprocal kelvin
type: unit exponentiation
label: omgekeerde kelvin @nl
has base: 开
has exponent: -1
symbol: K-1

megapascal
type: prefixed unit
has dimension: pressure dimension
has prefix: mega
has unit: pascal
symbol: MPa

barye
type: unit
type: singular unit
comment: The barye is a unit of pressure defined as 0.1 pascal.
has dimension: pressure dimension
has factor: 1.0e-1
has unit: pascal
symbol: ba

colony forming unit per millilitre
type: unit division
has denominator: millilitre
has numerator: colony forming unit
symbol: CFU/ml

24.5561 on the Kelvin scale
type: fixed point
has numerical value: 24.5561
has scale: Kelvin scale

first Cowling number
type: Class
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: first Cowling number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Co_1

kilogram per second
type: unit division
label: kilogram per seconde @nl
alternative symbol: kg·s-1
alternative symbol: kg s-1
has denominator: second
has dimension: mass flow dimension
has numerator: kilogram
symbol: kg/s

microlux
type: prefixed unit
has dimension: illuminance dimension
has prefix: micro
has unit: lux
symbol: μlx

mole per prefixed litre
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    has value: mole
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed litre
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

kilogram per square metre
type: unit division
label: kilogram per vierkante meter @nl
alternative symbol: kg·m-2
alternative symbol: kg m-2
has denominator: square metre
has numerator: kilogram
symbol: kg/m2

y magnitude
type: Class
comment: y Magnitude in the Strömgren photometric system with a peak wavelength at 547 nm and a peak-half-width of 23 nm.
subclass of: Strömgren magnitude
alternative symbol: m_y
commonly has unit: magnitude
symbol: y
reference: Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations
reference: Photometry
reference: Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters

dynamic range unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

vascular browning
type: Class
comment: Voorbeeld avocado Hass: poster (code). @nl
subclass of: quantity
alternative label: vascular
commonly has unit: 1-5

storage modulus
type: Class
subclass of: dynamic modulus
commonly has unit: megapascal
commonly has unit: hectopascal
commonly has unit: decibar
commonly has unit: decipascal
commonly has unit: pascal
commonly has unit: newton per square metre
commonly has unit: gigapascal
commonly has unit: kilopascal
commonly has unit: picopascal
commonly has unit: torr
commonly has unit: femtopascal
commonly has unit: millimetre of mercury
commonly has unit: millibar
commonly has unit: attopascal
commonly has unit: barye
commonly has unit: 微巴
commonly has unit: 巴（压力计量单位）
commonly has unit: micropascal
commonly has unit: atmosphere (technical)
commonly has unit: exapascal
commonly has unit: centipascal
commonly has unit: centimetre of mercury
commonly has unit: atmosphere (standard)
commonly has unit: terapascal
commonly has unit: millipascal
commonly has unit: petapascal
commonly has unit: decapascal
commonly has unit: metre of mercury
commonly has unit: nanopascal
symbol: E'

femtoradian
type: prefixed unit
label: femtoradiaal @nl
has dimension: dimensionOne
has prefix: femto
has unit: radian
symbol: frad

electric current unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: abampere
    one of: ampere
    one of: biot
    one of: statampere
  union of: prefixed ampere

attoradian
type: prefixed unit
label: attoradiaal @nl
has dimension: dimensionOne
has prefix: atto
has unit: radian
symbol: arad

B magnitude at maximum brightness
type: Class
comment: Johnson B magnitude at maximum brightness (i.e. for a variable star). The Johnson B band is a standard filter in the blue area. The central wavelength is 440nm and the bandwidth is 100nm. The filter to be used is the Corning 5030 filter plus the Schott GG13 filter.
subclass of: magnitude at maximum brightness
subclass of: B magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: B_max
reference: Photometry

mole per zettalitre
type: mole per prefixed litre
comment: Mole per zettalitre is a unit of amount of substance concentration defined as mole divided by zettalitre.
label: mole per zettaliter @nl
alternative symbol: mol·Zl-1
alternative symbol: mol Zl-1
has denominator: zettalitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/Zl

piconewton
type: prefixed unit
has dimension: force dimension
has prefix: pico
has unit: 牛顿
symbol: pN

prefixed mole per metre
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed mole
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    has value: metre
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

colour temperature
type: Class
comment: The temperature of a blackbody that has the same colour index as a given star.
subclass of: thermodynamic temperature
commonly has unit: 开

zeptodegree Celsius
type: prefixed unit
comment: The zeptdegree Celsius is a unit of temperature defined as 1.0e-21 degree Celsius.
label: zeptograad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: zepto
has unit: degree Celsius
symbol: z°C

co-rotation radius
type: Class
comment: The radius (distance from the galaxy's centre) at which the stars move at the same speed as the spiral pattern or bar in a galaxy.
subclass of: radius
commonly has unit: kiloparsec
commonly has unit: light year
commonly has unit: astronomical unit
commonly has unit: parsec
symbol: r_c

hectogray
type: prefixed unit
comment: The hectogray is a unit of absorbed dose defined as 1.0e2 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: hecto
has unit: gray
symbol: hGy

picokelvin
type: prefixed unit
comment: The picokelvin is a unit of temperature defined as 1.0e-12 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: pico
has unit: 开
symbol: pK

decacandela
type: prefixed unit
comment: The decacandela is a unit of luminous intensity defined as 1.0e1 candela.
has dimension: luminous intensity dimension
has prefix: deca
has unit: candela
symbol: dacd

zeptometre
type: prefixed unit
comment: The zeptometre is a unit of length defined as 1.0e-21 metre.
label: zeptometer @nl
has dimension: length dimension
has prefix: zepto
has unit: metre
symbol: zm

centistokes
type: prefixed unit
has dimension: kinematic viscosity dimension
has prefix: centi
has unit: stokes
symbol: cSt

femtometre per second squared
type: prefixed metre per second (time) squared
comment: Femtometre per second squared is a unit of acceleration defined as femtometre divided by second squared.
label: femtometer per seconde kwadraat @nl
alternative symbol: fm s-2
alternative symbol: fm·s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: femtometre
symbol: fm/s2

decibar
type: prefixed unit
comment: The decibar is a unit of pressure defined as 1.0e-1 bar.
has dimension: pressure dimension
has prefix: deci
has unit: 巴（压力计量单位）
symbol: dbar

fluid ounce (imperial)
type: singular unit
type: unit
comment: The imperial fluid ounce is a unit of volume defined as 2.841306e-5 cubic metre.
alternative label: imperial fluid ounce
alternative label: ounce (imperial fluid)
has dimension: volume dimension
has factor: 2.841306e-5
has unit: cubic metre
symbol: fl oz

zeptopascal
type: prefixed unit
has dimension: pressure dimension
has prefix: zepto
has unit: pascal
symbol: zPa

candela
type: singular unit
type: unit
comment: The candela is a unit of luminous intensity defined as the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian.
label: 坎德拉 @zh
has dimension: luminous intensity dimension
longcomment: The candela is a unit of luminous intensity defined as the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian. The candela is a base unit in the International System of Units.
symbol: cd

decamole per metre
type: prefixed mole per metre
label: decamole per meter @nl
alternative symbol: damol·m-1
alternative symbol: damol m-1
has denominator: metre
has numerator: decamole
symbol: damol/m

yottasecond squared
type: prefixed second (time) squared
label: yottaseconde kwadraat @nl
has base: yottasecond
has exponent: 2
symbol: Ys2

Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters
type: Article
creator: Brengt Strömgren
date: 1956
is part of: Vistas in Astronomy
subject: Astronomy
subject: Distance Measurement
author list: Stroemgren1956Authors
page end: 1346
page start: 1336
uri: http://www.sciencedirect.com/science/article/pii/0083665656900605
volume: 2

metre per prefixed second (time)
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    has value: metre
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed second (time)
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

C.R. Kitchin
type: Person

microcandela
type: prefixed unit
comment: The microcandela is a unit of luminous intensity defined as 1.0e-6 candela.
has dimension: luminous intensity dimension
has prefix: micro
has unit: candela
symbol: μcd

acceleration unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: gal
    one of: metre per second squared
  union of: prefixed metre per second (time) squared
  union of: metre per prefixed second (time) squared
  union of: prefixed metre per prefixed secon (time) squared

coliform bacteria count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

prefixed farad
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: farad
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

number abscised buds
type: Class
comment: Aantal gevallen knoppen. @nl
label: aantal gevallen knoppen @nl
subclass of: number buds
alternative label: #abscised buds
commonly has unit: one

megamole per metre
type: prefixed mole per metre
label: megamole per meter @nl
alternative symbol: Mmol·m-1
alternative symbol: Mmol m-1
has denominator: metre
has numerator: megamole
symbol: Mmol/m

quart (imperial)
type: singular unit
type: unit
comment: The imperial quart is a unit of volume defined as 1.1365 litre.
alternative label: imperial quart
has dimension: volume dimension
has factor: 1.1365
has unit: litre

cap mass
type: Class
subclass of: mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: cap weight

petatesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: peta
has unit: tesla
symbol: PT

cubic yoctometre
type: cubic prefixed metre
label: kubieke yoctometer @nl
has base: yoctometre
has dimension: volume dimension
has exponent: 3
symbol: ym3

femto
type: SI prefix
has factor: 1e-15
symbol: f

yottajoule
type: prefixed unit
comment: The yottajoule is a unit of energy defined as 1.0e24 joule.
has dimension: energy dimension
has prefix: yotta
has unit: joule
symbol: YJ

mebibyte
type: prefixed unit
has prefix: mebi
has unit: 字节
symbol: MiB

wetting angle
type: Class
subclass of: angle
commonly has unit: mil (angle)
commonly has unit: degree
commonly has unit: picoradian
commonly has unit: milliradian
commonly has unit: radian
commonly has unit: gon
commonly has unit: minute (angle)
commonly has unit: nanoradian
commonly has unit: microradian
commonly has unit: revolution
commonly has unit: millisecond (angle)
commonly has unit: second (angle)
commonly has unit: femtoradian
commonly has unit: microsecond (angle)
commonly has unit: metre per metre
commonly has unit: centiradian
commonly has unit: attoradian
commonly has unit: deciradian

reddening (U-B)
type: Class
comment: Reddening measured with the U and B passbands.
subclass of: reddening
LaTeX symbol: E_{\mathit{U-B}}
alternative label: wavelength-selective extinction (U-B)
alternative label: colour excess (U-B)
commonly has unit: magnitude
symbol: E_U-B

Schmidt number
type: Class
label: getal van Schmidt @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Schmidt number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Sc

internal energy
type: Class
comment: The internal energy of a thermodynamic system, or a body with well-defined boundaries is the total of the kinetic energy due to the motion of molecules (translational, rotational, vibrational) and the potential energy associated with the vibrational and electric energy of atoms within molecules or crystals.
label: inwendige energie @nl
subclass of: energy
commonly has unit: 电子伏特
commonly has unit: exajoule
commonly has unit: calorie (15 °C)
commonly has unit: megajoule
commonly has unit: decajoule
commonly has unit: petajoule
commonly has unit: calorie (thermochemical)
commonly has unit: ton of TNT
commonly has unit: megaelectronvolt
commonly has unit: attojoule
commonly has unit: foot poundal
commonly has unit: kilocalorie (mean)
commonly has unit: megaerg
commonly has unit: gigajoule
commonly has unit: quad
commonly has unit: femtojoule
commonly has unit: therm (EC)
commonly has unit: millijoule
commonly has unit: British thermal unit (60 °F)
commonly has unit: therm (US)
commonly has unit: centijoule
commonly has unit: picojoule
commonly has unit: gigaelectronvolt
commonly has unit: decijoule
commonly has unit: kilowatt hour
commonly has unit: terawatt hour
commonly has unit: newton metre
commonly has unit: calorie (20 °C)
commonly has unit: British thermal unit (mean)
commonly has unit: hectojoule
commonly has unit: millinewton metre
commonly has unit: nanojoule
commonly has unit: joule
commonly has unit: erg
commonly has unit: calorie (mean)
commonly has unit: watt hour
commonly has unit: kiloelectronvolt
commonly has unit: terajoule
commonly has unit: British thermal unit (thermochemical)
commonly has unit: micronewton metre
commonly has unit: British thermal unit (39 °F)
commonly has unit: calorie (International Table)
commonly has unit: microjoule
commonly has unit: British thermal unit (59 °F)
commonly has unit: kilojoule
commonly has unit: British thermal unit (International Table)
symbol: U

portion
type: unit
label: portie @nl

attoohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: atto
has unit: ohm
symbol: aΩ

nanohertz
type: prefixed unit
comment: The nanohertz is a unit of frequency defined as 1.0e-9 hertz.
has dimension: frequency dimension
has prefix: nano
has unit: hertz
symbol: nHz

radian per second
type: unit division
label: radiaal per seconde @nl
alternative symbol: rad·s-1
alternative symbol: rad s-1
has denominator: second
has dimension: angular speed dimension
has numerator: radian
symbol: rad/s

absorbed dose rate unit
type: Class
subclass of: unit
equivalent class: Class
  one of: gray per second

ampere per watt
type: unit division
alternative symbol: A·W-1
alternative symbol: A W-1
has denominator: watt
has numerator: ampere
symbol: A/W

kiloweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: kilo
has unit: weber
symbol: kWb

Grashof number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

permeance (electromagnetic)
type: Class
comment: Electromagnetic permeance is a measure of flux for a number of current-turns in magnetic circuit.
subclass of: quantity
subclass of: Restriction
  has value: inductance or permeance (electromagnetic) dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: permeance (electromagnetic) unit
    on property: has unit
  on property: has value
alternative label: electromagnetic permeance
commonly has unit: decahenry
commonly has unit: nanohenry
commonly has unit: megahenry
commonly has unit: picohenry
commonly has unit: microhenry
commonly has unit: hectohenry
commonly has unit: femtohenry
commonly has unit: attohenry
commonly has unit: kilohenry
commonly has unit: terahenry
commonly has unit: centihenry
commonly has unit: gigahenry
commonly has unit: weber per ampere
commonly has unit: millihenry
commonly has unit: exahenry
commonly has unit: petahenry
commonly has unit: decihenry
symbol: Λ

Salmonella count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

first
type: function
label: 最初 @ja

mile (US survey)
type: singular unit
type: unit
comment: The US survey mile is a unit of length defined as 1.609347e3 metre.
alternative label: US survey mile
has dimension: length dimension
has factor: 1.609347e3
has unit: metre

millipascal
type: prefixed unit
has dimension: pressure dimension
has prefix: milli
has unit: pascal
symbol: mPa

pica (Postscript)
type: singular unit
type: unit
comment: The Postscript pica is a unit of length defined as 12 point (Postscript).
alternative label: Postscript pica
has dimension: length dimension
has factor: 12
has unit: point (Postscript)

number manual firmness 3
type: Class
comment: Firmness manueel: 3 = zacht. @nl
label: aantal manuele stevigheid 3 @nl
subclass of: number manual firmness
alternative label: firmness_m_3
commonly has unit: one

number abscised leaves
type: Class
comment: Aantal gevallen bladeren. @nl
label: aantal gevallen bladeren @nl
subclass of: number leaves
alternative label: #abscised leaves
commonly has unit: one

Streptococcus agalactiae count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

attokatal
type: prefixed unit
comment: The attokatal is a unit of catalytic activity defined as 1.0e-18 katal.
has dimension: catalytic activity dimension
has prefix: atto
has unit: katal
symbol: akat

power density unit
type: Class
subclass of: unit
equivalent class: Class
  one of: watt per square metre

radiant intensity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: watt per steradian

specific catalytic activity
type: Class
subclass of: quantity
subclass of: Restriction
  has value: specific catalytic activity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: specific catalytic activity unit
    on property: has unit
  on property: has value
commonly has unit: delta A450 per second per milligram
commonly has unit: nanokatal per milligram

metre per day
type: unit division
comment: Metre per day is a unit of speed defined as metre divided by day.
label: meter per dag @nl
alternative symbol: m·d-1
alternative symbol: m d-1
has denominator: day
has numerator: metre
symbol: m/d

Nusselt number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

fluid ounce (US)
type: unit
type: singular unit
comment: The US fluid ounce is a unit of volume defined as 2.957353e-5 cubic metre.
alternative label: ounce (US fluid)
alternative label: US fluid ounce
has dimension: volume dimension
has factor: 2.957353e-5
has unit: cubic metre
symbol: fl oz

atomic mass
type: Class
subclass of: mass
commonly has unit: nanounified atomic mass unit
commonly has unit: unified atomic mass unit
symbol: m_a

Fourier number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

joule per cubic metre
type: unit division
label: joule per kubieke meter @nl
alternative symbol: J·m-3
alternative symbol: J m-3
has denominator: cubic metre
has dimension: energy density dimension
has numerator: joule
symbol: J/m3

specific catalytic activity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: nanokatal per milligram
  one of: delta A450 per second per milligram

metre per attosecond
type: metre per prefixed second (time)
comment: Metre per attosecond is a unit of speed defined as metre divided by attosecond.
label: meter per attoseconde @nl
alternative symbol: m as-1
alternative symbol: m·as-1
has denominator: attosecond
has dimension: speed dimension
has numerator: metre
symbol: m/as

SI prefix
type: Class
subclass of: prefix

area fraction
type: Class
label: oppervlaktefractie @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: area fraction unit
    on property: has unit
  on property: has value
commonly has unit: one
commonly has unit: parts per million
commonly has unit: square metre per square metre
commonly has unit: percent

photographic amplitude
type: Class
comment: Amplitude of the light variation in photographic magnitude.
subclass of: amplitude
commonly has unit: magnitude
symbol: A_V

hectosievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: hecto
has unit: sievert
symbol: hSv

salt strength
type: Class
label: zoutsterkte @nl
subclass of: quantity

electromotive force
type: Class
comment: Electromotive force is that which causes a flow of current.
subclass of: electric potential
alternative symbol: emf
commonly has unit: abvolt
commonly has unit: nanovolt
commonly has unit: decivolt
commonly has unit: femtovolt
commonly has unit: teravolt
commonly has unit: watt per ampere
commonly has unit: decavolt
commonly has unit: millivolt
commonly has unit: petavolt
commonly has unit: hectovolt
commonly has unit: volt
commonly has unit: megavolt
commonly has unit: statvolt
commonly has unit: kilovolt
commonly has unit: exavolt
commonly has unit: centivolt
commonly has unit: gigavolt
commonly has unit: microvolt
commonly has unit: picovolt
commonly has unit: attovolt
symbol: E

number external browning 2
type: Class
comment: Voorbeeld avocado Hass: code 2 poster. @nl
subclass of: number color
alternative label: ext_brown_2
commonly has unit: one

Chinese yuan
type: singular unit
type: unit
label: 中国元 @zh

picopascal
type: prefixed unit
has dimension: pressure dimension
has prefix: pico
has unit: pascal
symbol: pPa

point (Postscript)
type: singular unit
type: unit
comment: The Postscript point is a unit of length defined as 0.013888888888888888888888888888889 inch.
alternative label: Postscript point
has dimension: length dimension
has factor: 0.013888888888888888888888888888889
has unit: inch (international)
symbol: pt

coulomb per kilogram
type: unit division
alternative symbol: C·kg-1
alternative symbol: C kg-1
has denominator: kilogram
has dimension: exposure to x and γ rays dimension
has numerator: coulomb
symbol: C/kg

centinewton
type: prefixed unit
has dimension: force dimension
has prefix: centi
has unit: 牛顿
symbol: cN

zeptofarad
type: prefixed unit
comment: The zeptfarad is a unit of capacitance defined as 1.0e-21 farad.
has dimension: capacitance dimension
has prefix: zepto
has unit: farad
symbol: zF

metre per picosecond squared
type: metre per prefixed second (time) squared
comment: Metre per picosecond squared is a unit of acceleration defined as metre divided by picosecond squared.
label: meter per picoseconde kwadraat @nl
alternative symbol: m·ps-2
alternative symbol: m ps-2
has denominator: picosecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/ps2

centikelvin
type: prefixed unit
comment: The centikelvin is a unit of temperature defined as 1.0e-2 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: centi
has unit: 开
symbol: cK

Corynebacterium bovis count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

kilomole
type: prefixed unit
label: kilomol @nl
has dimension: amount of substance dimension
has prefix: kilo
has unit: mole
symbol: kmol

bud stadium day 4
type: Class
comment: Knopstadium vaasdag 4 (code). @nl
label: knopstadium dag 4 @nl
subclass of: bud stadium
alternative label: sday4
commonly has unit: 1-5

temperature unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: degree Celsius
    one of: degree Fahrenheit
    one of: degree Rankine
    one of: degree Réaumur
    one of: 开
  union of: prefixed degree Celsius
  union of: prefixed kelvin

centilux
type: prefixed unit
has dimension: illuminance dimension
has prefix: centi
has unit: lux
symbol: clx

cause end of vase life malformed buds
type: Class
comment: Oorzaak einde vaasleven misvormde knoppen (1/0). @nl
label: oorzaak einde vaasleven misvormde knoppen @nl
subclass of: quantity
alternative label: malformed buds
commonly has unit: 1/0

Stanton number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

cause end of vase life wilted leaves
type: Class
comment: Oorzaak einde vaasleven bladverwelking (1/0). @nl
label: oorzaak einde vaasleven bladverwelking @nl
subclass of: quantity
alternative label: wilted leaves
commonly has unit: 1/0

speed
type: Class
comment: Speed is the time rate of motion measured by the distance moved over in unit time.
label: 速度 @zh
label: snelheid (scalair) @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: speed unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: speed dimension
  on property: has dimension
alternative symbol: u
commonly has unit: metre per gigasecond
commonly has unit: nanometre per second
commonly has unit: megametre per second
commonly has unit: metre per kilosecond
commonly has unit: gigametre per second
commonly has unit: hectometre per second
commonly has unit: metre per picosecond
commonly has unit: metre per attosecond
commonly has unit: decimetre per second
commonly has unit: millimetre per second
commonly has unit: metre per hectosecond
commonly has unit: kilometre per second
commonly has unit: millimetre per hour
commonly has unit: metre per decisecond
commonly has unit: metre per day
commonly has unit: decametre per second
commonly has unit: millimetre per day
commonly has unit: mile (statute) per hour
commonly has unit: metre per petasecond
commonly has unit: metre per decasecond
commonly has unit: petametre per second
commonly has unit: exametre per second
commonly has unit: knot (international)
commonly has unit: metre per nanosecond
commonly has unit: picometre per second
commonly has unit: attometre per second
commonly has unit: metre per terasecond
commonly has unit: metre per exasecond
commonly has unit: micrometre per second
commonly has unit: metre per centisecond
commonly has unit: kilometre per hour
commonly has unit: centimetre per day
commonly has unit: metre per millisecond
commonly has unit: metre per second
commonly has unit: metre per microsecond
commonly has unit: centimetre per second
commonly has unit: femtometre per second
commonly has unit: metre per megasecond
commonly has unit: metre per femtosecond
commonly has unit: nautical mile per hour
commonly has unit: terametre per second
symbol: v

nanomole
type: prefixed unit
label: nanomol @nl
has dimension: amount of substance dimension
has prefix: nano
has unit: mole
symbol: nmol

zebi
type: binary prefix
comment: IEC prefix
has factor: 1.180591620717411303424e21
symbol: Zi

Weber number
type: Class
label: getal van Weber @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Weber number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: We

coverage
type: Class
subclass of: area fraction
commonly has unit: square metre per square metre
commonly has unit: parts per million
commonly has unit: percent
commonly has unit: one

Euler number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

temperature rate unit
type: Class
subclass of: unit
equivalent class: Class
  one of: degree Celsius per hour
  one of: degree Celsius per minute
  one of: degree Celsius per second

gigagram
type: prefixed unit
comment: The gigagram is a unit of mass defined as 1.0e9 gram.
has dimension: mass dimension
has prefix: giga
has unit: 克
symbol: Gg

frequency unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: hertz
    one of: reciprocal second
    one of: reciprocal minute
    one of: reciprocal hour
    one of: reciprocal day
    one of: reciprocal year
  union of: prefixed hertz

tera
type: SI prefix
has factor: 1e12
symbol: T

electrical conductance unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: abmho
    one of: mho
    one of: siemens
    one of: statmho
    one of: ampere per volt
  union of: prefixed siemens

metre per zettasecond
type: metre per prefixed second (time)
comment: Metre per zettasecond is a unit of speed defined as metre divided by zettasecond.
label: meter per zettaseconde @nl
alternative symbol: m·Zs-1
alternative symbol: m Zs-1
has denominator: zettasecond
has dimension: speed dimension
has numerator: metre
symbol: m/Zs

milliohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: milli
has unit: ohm
symbol: mΩ

decatesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: deca
has unit: tesla
symbol: daT

decinewton
type: prefixed unit
has dimension: force dimension
has prefix: deci
has unit: 牛顿
symbol: dN

mechanics
type: application area
label: mechanica @nl
uses quantity: enthalpy
uses quantity: frequency
uses quantity: energy
uses quantity: weight
uses quantity: angular speed
uses quantity: acceleration
uses quantity: time
uses quantity: speed
uses quantity: volume fraction
uses quantity: potential energy
uses quantity: area fraction
uses quantity: specific volume
uses quantity: pressure
uses quantity: moment of inertia
uses quantity: period
uses quantity: velocity
uses quantity: dynamic viscosity
uses quantity: density
uses quantity: wavelength
uses quantity: angular acceleration
uses quantity: impulse
uses quantity: kinetic energy
uses quantity: work
uses quantity: wavenumber
uses quantity: kinematic viscosity
uses quantity: force
uses quantity: angular momentum
uses quantity: power
uses quantity: torque
uses quantity: mass fraction
uses quantity: mass
uses quantity: momentum
uses quantity: action
uses unit: attometre per second squared
uses unit: kilometre per hour
uses unit: nautical mile per hour
uses unit: minute (sidereal)
uses unit: centimetre per second squared
uses unit: picohertz
uses unit: megasecond
uses unit: hour (sidereal)
uses unit: metre per decasecond
uses unit: petametre per second squared
uses unit: hectosecond
uses unit: decahertz
uses unit: gal
uses unit: metre per hectosecond
uses unit: metre per attosecond
uses unit: metre per terasecond
uses unit: year (sidereal)
uses unit: petahertz
uses unit: attometre per second
uses unit: metre per decisecond
uses unit: micrometre per second
uses unit: metre per decasecond squared
uses unit: decasecond
uses unit: femtometre per second squared
uses unit: metre per nanosecond squared
uses unit: terahertz
uses unit: radian per second squared
uses unit: day (sidereal)
uses unit: millisecond
uses unit: kilosecond
uses unit: knot (international)
uses unit: millimetre per second squared
uses unit: hectometre per second
uses unit: metre per second
uses unit: centimetre per second
uses unit: metre per femtosecond
uses unit: second
uses unit: femtosecond
uses unit: metre per nanosecond
uses unit: hectohertz
uses unit: metre per centisecond squared
uses unit: hectometre per second squared
uses unit: petasecond
uses unit: metre per megasecond squared

mass flow dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

British thermal unit (mean)
type: singular unit
type: unit
comment: The mean British thermal unit is a unit of energy defined as 1.05587e3 joule.
label: 英国热力单位（平均） @zh
alternative label: mean British thermal unit
has dimension: energy dimension
has factor: 1.05587e3
has unit: joule
symbol: Btu

number dry buds
type: Class
comment: Aantal verdroogde knoppen. @nl
label: aantal verdroogde knoppen @nl
subclass of: number buds
alternative label: #dry buds
commonly has unit: one

quantity of dimension one unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one
  one of: percent
  one of: parts per million

decikelvin
type: prefixed unit
comment: The decikelvin is a unit of temperature defined as 1.0e-1 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: deci
has unit: 开
symbol: dK

hectomolair
type: prefixed unit
comment: The hectomolair is a unit of amount of substance concentration defined as 1.0e2 molair.
has dimension: amount of substance concentration dimension
has prefix: hecto
has unit: molair
symbol: hM

cause end of vase life malformed flowers
type: Class
comment: Oorzaak einde vaasleven misvormde bloemen (1/0). @nl
label: oorzaak einde vaasleven misvormde bloemen @nl
subclass of: quantity
alternative label: malformed flowers
commonly has unit: 1/0

petahenry
type: prefixed unit
comment: The petahenry is a unit of inductance defined as 1.0e15 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: peta
has unit: henry
symbol: PH

area unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: acre (international)
    one of: acre (US survey)
    one of: are
    one of: barn
    one of: circular mil
    one of: square metre
  union of: prefixed are
  union of: square prefixed metre

centimetre of mercury
type: prefixed unit
comment: The centimetre of mercury is a unit of pressure defined as 1.0e-2 metre of mercury.
label: centimeter kwik @nl
has dimension: pressure dimension
has prefix: centi
has unit: metre of mercury
symbol: cm Hg

foot (international)
type: unit
type: singular unit
comment: The international foot is a unit of length defined as 3.048e-1 metre.
label: 英尺（国际） @zh
alternative label: international foot
has dimension: length dimension
has factor: 3.048e-1
has unit: metre
symbol: ft

zeptojoule
type: prefixed unit
comment: The zeptjoule is a unit of energy defined as 1.0e-21 joule.
has dimension: energy dimension
has prefix: zepto
has unit: joule
symbol: zJ

second ampere
type: unit multiplication
label: seconde ampère @nl
alternative symbol: s·A
has dimension: electric charge dimension
has term 1: second
has term 2: ampere
symbol: s A

exposure to x and γ rays
type: Class
subclass of: quantity
subclass of: Restriction
  has value: exposure to x and γ rays dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: exposure to x and γ rays unit
    on property: has unit
  on property: has value
alternative label: exposure (to x and gamma rays)
alternative label: exposure to x and gamma rays
alternative label: exposure (to x and γ rays)
alternative label: exposure
commonly has unit: röntgen
commonly has unit: coulomb per kilogram

~20.3 on the Kelvin scale
type: fixed point
has numerical value: ~20.3
has scale: Kelvin scale

teratesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: tera
has unit: tesla
symbol: TT

z range
type: Class
subclass of: length
commonly has unit: parsec
commonly has unit: micron
commonly has unit: gigametre
commonly has unit: millimetre
commonly has unit: petametre
commonly has unit: nanometre
commonly has unit: rod (US)
commonly has unit: astronomical unit
commonly has unit: mile (US survey)
commonly has unit: chain
commonly has unit: mil (length)
commonly has unit: foot (US survey)
commonly has unit: metre
commonly has unit: fermi
commonly has unit: picometre
commonly has unit: terametre
commonly has unit: femtometre
commonly has unit: light year
commonly has unit: cicero
commonly has unit: point (TeX)
commonly has unit: decametre
commonly has unit: pica (TeX)
commonly has unit: nautical mile (international)
commonly has unit: exametre
commonly has unit: hectometre
commonly has unit: point (Postscript)
commonly has unit: inch (international)
commonly has unit: mile (statute)
commonly has unit: point (Didot)
commonly has unit: megametre
commonly has unit: pica (Postscript)
commonly has unit: megaparsec
commonly has unit: point (ATA)
commonly has unit: pica (ATA)
commonly has unit: fathom (US survey)
commonly has unit: centimetre
commonly has unit: yard (international)
commonly has unit: decimetre
commonly has unit: furlong (international)
commonly has unit: foot (international)
commonly has unit: attometre
commonly has unit: micrometre
commonly has unit: kilometre
commonly has unit: ångström

square yottametre
type: square prefixed metre
label: vierkante yottameter @nl
has base: yottametre
has dimension: area dimension
has exponent: 2
symbol: Ym2

maximum
type: function
label: 最大 @ja

mole per metre
type: unit division
label: mole per meter @nl
alternative symbol: mol·m-1
alternative symbol: mol m-1
has denominator: metre
has numerator: mole
symbol: mol/m

y range
type: Class
subclass of: length
commonly has unit: fermi
commonly has unit: fathom (US survey)
commonly has unit: pica (ATA)
commonly has unit: decimetre
commonly has unit: light year
commonly has unit: point (Postscript)
commonly has unit: point (Didot)
commonly has unit: yard (international)
commonly has unit: petametre
commonly has unit: parsec
commonly has unit: nautical mile (international)
commonly has unit: kilometre
commonly has unit: millimetre
commonly has unit: cicero
commonly has unit: furlong (international)
commonly has unit: femtometre
commonly has unit: point (TeX)
commonly has unit: astronomical unit
commonly has unit: pica (Postscript)
commonly has unit: gigametre
commonly has unit: mile (US survey)
commonly has unit: attometre
commonly has unit: foot (international)
commonly has unit: terametre
commonly has unit: decametre
commonly has unit: pica (TeX)
commonly has unit: metre
commonly has unit: exametre
commonly has unit: micrometre
commonly has unit: foot (US survey)
commonly has unit: chain
commonly has unit: picometre
commonly has unit: mil (length)
commonly has unit: nanometre
commonly has unit: mile (statute)
commonly has unit: micron
commonly has unit: point (ATA)
commonly has unit: inch (international)
commonly has unit: ångström
commonly has unit: centimetre
commonly has unit: megametre
commonly has unit: hectometre
commonly has unit: rod (US)
commonly has unit: megaparsec

hectare day
type: unit multiplication
label: hectare dag @nl
alternative symbol: ha·d
has term 1: hectare
has term 2: day
symbol: ha d

mass unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: carat (mass)
    one of: grain
    one of: 克
    one of: hundredweight (British)
    one of: hundredweight (US)
    one of: International Unit
    one of: milligram RAE
    one of: ounce (avoirdupois)
    one of: ounce (apothecaries')
    one of: pennyweight (Troy)
    one of: pound (apthecaries')
    one of: pound (avoirdupois)
    one of: slug
    one of: solar mass
    one of: ton (short assay)
    one of: ton (long)
    one of: ton (short)
    one of: tonne
    one of: unified atomic mass unit
  union of: prefixed gram
  union of: prefixed tonne
  union of: prefixed unified atomic mass unit

has base quantity
type: ObjectProperty
domain: system of units
range: quantity

yottalitre
type: prefixed unit
label: yottaliter @nl
has dimension: volume dimension
has prefix: yotta
has unit: litre
symbol: Yl

decitesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: deci
has unit: tesla
symbol: dT

density parameter for matter
type: Class
comment: The density parameter for matter (either baryonic or dark).
subclass of: density parameter
commonly has unit: one
symbol: Ω_M

millisecond (angle)
type: prefixed unit
comment: The millisecond (angle) is a unit of length defined as 1.0e-3 second (angle). Used in astronomy (measurements of positions of stars, galaxies, etc.) to represent the error.
label: milliseconde (hoek) @nl
alternative label: milliboogseconde @nl
alternative label: milliarcsecond
alternative label: millisecond of arc
has dimension: dimensionOne
has prefix: milli
has unit: second (angle)
symbol: mas

annual aberration
type: Class
comment: The component of the stellar abberation resulting from the motion of the Earth about the Sun. The abberation is the apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object.
subclass of: angular displacement
commonly has unit: microsecond (angle)
commonly has unit: millisecond (angle)
commonly has unit: second (angle)
commonly has unit: degree
reference: Glossary

katal
type: singular unit
type: unit
comment: The katal is a unit of catalytic activity defined as mole divided by second.
has dimension: catalytic activity dimension
has unit: mole per second
longcomment: The katal is a unit of catalytic activity defined as mole divided by second. The katal is a derived unit in the International System of Units.
symbol: kat

picomole
type: prefixed unit
label: picomol @nl
has dimension: amount of substance dimension
has prefix: pico
has unit: mole
symbol: pmol

zettasecond
type: prefixed unit
label: zettaseconde @nl
has dimension: time dimension
has prefix: zetta
has unit: second
symbol: Zs

permeability (earth science)
type: Class
label: permeabiliteit (aardwetenschappen) @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: permeability (earth science) unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: area dimension
  on property: has dimension
alternative label: intrinsieke permeabiliteit @nl
alternative label: intrinsic permeability
alternative symbol: k
commonly has unit: square terametre
commonly has unit: square hectometre
commonly has unit: square femtometre
commonly has unit: square nanometre
commonly has unit: square centimetre
commonly has unit: square picometre
commonly has unit: square decametre
commonly has unit: square petametre
commonly has unit: square megametre
commonly has unit: square decimetre
commonly has unit: square gigametre
commonly has unit: square millimetre
commonly has unit: square kilometre
commonly has unit: darcy
commonly has unit: square attometre
commonly has unit: square metre
commonly has unit: square micrometre
commonly has unit: square exametre
symbol: κ

gigasiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: giga
has unit: siemens
symbol: GS

Réaumur temperature unit
type: Class
subclass of: temperature unit
equivalent class: Class
  union of: Class
    one of: degree Réaumur

yoctotesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: yocto
has unit: tesla
symbol: yT

exposure to x and γ rays unit
type: Class
subclass of: unit
equivalent class: Class
  one of: röntgen
  one of: coulomb per kilogram

exatesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: exa
has unit: tesla
symbol: ET

centipascal
type: prefixed unit
has dimension: pressure dimension
has prefix: centi
has unit: pascal
symbol: cPa

square decametre
type: square prefixed metre
label: vierkante decameter @nl
has base: decametre
has dimension: area dimension
has exponent: 2
symbol: dam2

permeance (materials science) dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1

10^12克
type: prefixed unit
comment: The teragram is a unit of mass defined as 1.0e12 gram.
label: teragram
has dimension: mass dimension
has prefix: tera
has unit: 克
symbol: Tg

Péclet number
type: Class
comment: The Péclet number is a dimensionless number that relates the rate of advection of a flow to its rate of diffusion, often thermal diffusion.
label: getal van Péclet @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Péclet number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Pe

nanocandela
type: prefixed unit
comment: The nanocandela is a unit of luminous intensity defined as 1.0e-9 candela.
has dimension: luminous intensity dimension
has prefix: nano
has unit: candela
symbol: ncd

54.3584 on the Kelvin scale
type: fixed point
has numerical value: 54.3584
has scale: Kelvin scale

azimuth
type: Class
comment: The angular distance measured clockwise along the horizon from a specified reference point (usually north) to the intersection with the great circle drawn from the zenith through a body on the celestial sphere.
label: azimut @nl
subclass of: angle
alternative symbol: Az
commonly has unit: second (angle)
commonly has unit: degree
commonly has unit: minute (angle)
symbol: A
reference: Glossary

product
type: function
label: 積 @ja

molality unit
type: Class
subclass of: unit
equivalent class: Class
  one of: mole per kilogram

Hubble constant
type: Class
comment: The Hubble constant (NOT a constant over time).
label: constante van Hubble @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: Hubble constant unit
    on property: has unit
  on property: has value
commonly has unit: kilometre per second per megaparsec
commonly has unit: metre per second per metre

gigamole per metre
type: prefixed mole per metre
label: gigamole per meter @nl
alternative symbol: Gmol·m-1
alternative symbol: Gmol m-1
has denominator: metre
has numerator: gigamole
symbol: Gmol/m

kilogram square metre
type: unit multiplication
label: kilogram vierkante meter @nl
alternative symbol: kg·m2
has term 1: kilogram
has term 2: square metre
symbol: kg m2

megametre per second
type: prefixed metre per second (time)
comment: Megametre per second is a unit of speed defined as megametre divided by second.
label: megameter per seconde @nl
alternative symbol: Mm·s-1
alternative symbol: Mm s-1
has denominator: second
has dimension: speed dimension
has numerator: megametre
symbol: Mm/s

number color 2
type: Class
comment: Voorbeeld avocado Hass: code 2 poster meer groen dan donker. @nl
label: aantal kleur 2 @nl
subclass of: number color
alternative label: color_2
commonly has unit: one

femtosievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: femto
has unit: sievert
symbol: fSv

kilomolair
type: prefixed unit
comment: The kilomolair is a unit of amount of substance concentration defined as 1.0e3 molair.
has dimension: amount of substance concentration dimension
has prefix: kilo
has unit: molair
symbol: kM

square terametre
type: square prefixed metre
label: vierkante terameter @nl
has base: terametre
has dimension: area dimension
has exponent: 2
symbol: Tm2

zettahertz
type: prefixed unit
comment: The zettahertz is a unit of frequency defined as 1.0e21 hertz.
has dimension: frequency dimension
has prefix: zetta
has unit: hertz
symbol: ZHz

cause end of vase life Botrytis
type: Class
comment: Oorzaak einde vaasleven Botrytis (b3 of b4) (1/0). @nl
label: oorzaak einde vaasleven Botrytis @nl
subclass of: quantity
alternative label: bot
commonly has unit: 1/0

cause end of vase life abscised flowers
type: Class
comment: Oorzaak einde vaasleven bloemval (1/0). @nl
label: oorzaak einde vaasleven bloemval @nl
subclass of: quantity
alternative label: abscised flowers
commonly has unit: 1/0

frequency
type: Class
comment: Frequency is a measure of the number of occurrences of a repeating event per unit time.
label: frequentie @nl
label: 频率 @zh
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: frequency unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: frequency dimension
  on property: has dimension
alternative symbol: ν
commonly has unit: decahertz
commonly has unit: reciprocal day
commonly has unit: gigahertz
commonly has unit: millihertz
commonly has unit: microhertz
commonly has unit: hertz
commonly has unit: reciprocal second
commonly has unit: nanohertz
commonly has unit: petahertz
commonly has unit: exahertz
commonly has unit: attohertz
commonly has unit: reciprocal minute
commonly has unit: femtohertz
commonly has unit: reciprocal hour
commonly has unit: terahertz
commonly has unit: kilohertz
commonly has unit: reciprocal year
commonly has unit: megahertz
commonly has unit: hectohertz
commonly has unit: centihertz
commonly has unit: decihertz
commonly has unit: picohertz
symbol: f
unofficial abbreviation: freq

eccentricity
type: Class
comment: A measure of the deviation from a circle for an orbit.
label: eccentriciteit @nl
subclass of: quantity of dimension one
commonly has unit: one
symbol: e

footlambert
type: singular unit
type: unit
comment: The footlambert is a unit of luminance defined as 3.426259 candela per square metre.
has dimension: luminance dimension
has factor: 3.426259
has unit: candela per square metre

deci
type: SI prefix
has factor: 1e-1
symbol: d

femtohertz
type: prefixed unit
comment: The femtohertz is a unit of frequency defined as 1.0e-15 hertz.
has dimension: frequency dimension
has prefix: femto
has unit: hertz
symbol: fHz

ounce (apothecaries')
type: unit
type: singular unit
comment: The apothecaries' ounce is a unit of mass defined as 3.110348e-2 kilogram.
alternative label: ounce (troy)
alternative label: troy ounce
alternative label: apothecaries' ounce
alternative symbol: oz (apoth)
has dimension: mass dimension
has factor: 3.110348e-2
has unit: kilogram
symbol: oz (ap.)

epoch
type: Class
subclass of: date
commonly has unit: year
commonly has unit: second

decigray
type: prefixed unit
comment: The decigray is a unit of absorbed dose defined as 1.0e-1 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: deci
has unit: gray
symbol: dGy

metre per megasecond
type: metre per prefixed second (time)
comment: Metre per megasecond is a unit of speed defined as metre divided by megasecond.
label: meter per megaseconde @nl
alternative symbol: m Ms-1
alternative symbol: m·Ms-1
has denominator: megasecond
has dimension: speed dimension
has numerator: metre
symbol: m/Ms

thermal conductivity
type: Class
comment: Termal conductivity indicates the ability of a material to conduct heat.
label: thermische geleidbaarheid @nl
subclass of: quantity
subclass of: Restriction
  has value: thermal conductivity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: thermal conductivity unit
    on property: has unit
  on property: has value
alternative symbol: k
alternative symbol: λ
alternative symbol: K
commonly has unit: watt per metre kelvin
symbol: κ

South Korean won
type: singular unit
type: unit
label: 韩元 @zh

number bud stadium 3
type: Class
comment: Roos aantal in knopstadium 3: spitse knop. @nl
label: aantal knopstadium 3 @nl
subclass of: number bud stadium
alternative label: s3
commonly has unit: one

photographic magnitude at minimum brightness
type: Class
subclass of: magnitude at minimum brightness
subclass of: photographic magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: m_p,min

attomolair
type: prefixed unit
comment: The attomolair is a unit of amount of substance concentration defined as 1.0e-18 molair.
has dimension: amount of substance concentration dimension
has prefix: atto
has unit: molair
symbol: aM

zeptoradian
type: prefixed unit
label: zeptoradiaal @nl
has dimension: dimensionOne
has prefix: zepto
has unit: radian
symbol: zrad

square decimetre
type: square prefixed metre
label: vierkante decimeter @nl
has base: decimetre
has dimension: area dimension
has exponent: 2
symbol: dm2

entropy or heat capacity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: -1
has SI time dimension exponent: -2

decipascal
type: prefixed unit
has dimension: pressure dimension
has prefix: deci
has unit: pascal
symbol: dPa

total density parameter
type: Class
comment: The total density parameter.
subclass of: density parameter
commonly has unit: one
symbol: Ω_T

reciprocal metre kilogram second to the power -2
type: unit multiplication
label: omgekeerde meter kilogram seconde tot de macht -2 @nl
alternative symbol: m-1·kg·s-2
has dimension: pressure dimension
has term 1: kilogram second to the power -2
has term 2: reciprocal metre
symbol: m-1 kg s-2

millikatal
type: prefixed unit
comment: The millikatal is a unit of catalytic activity defined as 1.0e-3 katal.
has dimension: catalytic activity dimension
has prefix: milli
has unit: katal
symbol: mkat

number nonturgid leaves
type: Class
comment: Aantal slappe bladeren. @nl
label: aantal slappe bladeren @nl
subclass of: number leaves
alternative label: #nonturgid leaves
commonly has unit: one

tonne per hectare
type: unit division
alternative symbol: t·ha-1
alternative symbol: t ha-1
has denominator: hectare
has numerator: tonne
symbol: t/ha

Transformation of Coordinates
type: Chapter
chapter: 13
page end: 96
page start: 92
reproduced in: Astronomical Algorithms

number Botrytis 4
type: Class
comment: Aantal bloemen met Botrytis 4: minimaal één bruin petaal en hart aangetast. @nl
label: aantal Botrytis 4 @nl
subclass of: number Botrytis
alternative label: b4
commonly has unit: one

galactic longitude
type: Class
comment: The angular distance on the celestial sphere measured clockwise from the galactic centre (as defined by the International Astronomical Union (IAU)) along the galactic equator to the intersection with the great circle drawn from the galactic north pole through the object.
subclass of: angle
commonly has unit: second (angle)
commonly has unit: minute (angle)
commonly has unit: degree
symbol: l
reference: Transformation of Coordinates

attosteradian
type: prefixed unit
label: attosteradiaal @nl
has dimension: dimensionOne
has prefix: atto
has unit: steradian
symbol: asr

gigakatal
type: prefixed unit
comment: The gigakatal is a unit of catalytic activity defined as 1.0e9 katal.
has dimension: catalytic activity dimension
has prefix: giga
has unit: katal
symbol: Gkat

relative humidity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one
  one of: percent

molar volume unit
type: Class
subclass of: unit
equivalent class: Class
  one of: cubic metre per mole
  one of: litre per mole

mole per microlitre
type: mole per prefixed litre
comment: Mole per microlitre is a unit of amount of substance concentration defined as mole divided by microlitre.
label: mole per microliter @nl
alternative symbol: mol μl-1
alternative symbol: mol·μl-1
has denominator: microlitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/μl

metre per zeptosecond squared
type: metre per prefixed second (time) squared
comment: Metre per zeptosecond squared is a unit of acceleration defined as metre divided by zeptosecond squared.
label: meter per zeptoseconde kwadraat @nl
alternative symbol: m zs-2
alternative symbol: m·zs-2
has denominator: zeptosecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/zs2

234.3156 on the Kelvin scale
type: fixed point
has numerical value: 234.3156
has scale: Kelvin scale

unit pole
type: singular unit
type: unit
comment: The unit pole is a unit of magnetic flux defined as 1.256637e-7 weber.
has dimension: magnetic flux dimension
has factor: 1.256637e-7
has unit: weber

radiance
type: Class
comment: Radiance is a radiometric measure that describes the amount of light that passes through or is emitted from a particular area and falls within a given solid angle in a specified direction.
subclass of: quantity
subclass of: Restriction
  has value: radiance dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: radiance unit
    on property: has unit
  on property: has value
alternative symbol: L_e
commonly has unit: watt per square metre steradian
symbol: L

mole per hectolitre
type: mole per prefixed litre
comment: Mole per hectolitre is a unit of amount of substance concentration defined as mole divided by hectolitre.
label: mole per hectoliter @nl
alternative symbol: mol hl-1
alternative symbol: mol·hl-1
has denominator: hectolitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/hl

dynamic viscosity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

gibi
type: binary prefix
comment: IEC prefix
alternative label: gigabinary
has factor: 1.073741824e9
symbol: Gi

yottaohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: yotta
has unit: ohm
symbol: YΩ

Institute of Physics Publishing
type: Organization
based near: Bristol, UK

has base unit
type: ObjectProperty
domain: system of units
range: unit

Vistas in Astronomy
type: Journal

cubic metre per cubic metre
type: unit division
label: kubieke meter per kubieke meter @nl
alternative symbol: m3·m-3
alternative symbol: m3 m-3
has denominator: cubic metre
has dimension: dimensionOne
has numerator: cubic metre
symbol: m3/m3

number malformed flowers
type: Class
comment: Aantal misvormde bloemen. @nl
label: aantal misvormde bloemen @nl
subclass of: number flowers
alternative label: #malformed flowers
commonly has unit: one

energy density
type: Class
comment: Energy density is the amount of energy stored in a given system or region of space per unit volume.
label: energiedichtheid @nl
subclass of: quantity
subclass of: Restriction
  has value: energy density dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: energy density unit
    on property: has unit
  on property: has value
commonly has unit: joule per cubic metre

kilometre per second squared
type: prefixed metre per second (time) squared
comment: Kilometre per second squared is a unit of acceleration defined as kilometre divided by second squared.
label: kilometer per seconde kwadraat @nl
alternative symbol: km s-2
alternative symbol: km·s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: kilometre
symbol: km/s2

xy 2D start-end distance
type: Class
subclass of: distance
commonly has unit: pica (Postscript)
commonly has unit: fermi
commonly has unit: point (Postscript)
commonly has unit: millimetre
commonly has unit: furlong (international)
commonly has unit: centimetre
commonly has unit: light year
commonly has unit: metre
commonly has unit: mile (US survey)
commonly has unit: attometre
commonly has unit: foot (US survey)
commonly has unit: mil (length)
commonly has unit: astronomical unit
commonly has unit: picometre
commonly has unit: mile (statute)
commonly has unit: hectometre
commonly has unit: yard (international)
commonly has unit: point (ATA)
commonly has unit: nanometre
commonly has unit: point (TeX)
commonly has unit: gigametre
commonly has unit: kilometre
commonly has unit: decimetre
commonly has unit: rod (US)
commonly has unit: terametre
commonly has unit: foot (international)
commonly has unit: parsec
commonly has unit: femtometre
commonly has unit: megaparsec
commonly has unit: nautical mile (international)
commonly has unit: pica (TeX)
commonly has unit: point (Didot)
commonly has unit: megametre
commonly has unit: inch (international)
commonly has unit: micron
commonly has unit: petametre
commonly has unit: decametre
commonly has unit: ångström
commonly has unit: micrometre
commonly has unit: fathom (US survey)
commonly has unit: cicero
commonly has unit: pica (ATA)
commonly has unit: exametre
commonly has unit: chain

petametre per second squared
type: prefixed metre per second (time) squared
comment: Petametre per second squared is a unit of acceleration defined as petametre divided by second squared.
label: petameter per seconde kwadraat @nl
alternative symbol: Pm·s-2
alternative symbol: Pm s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: petametre
symbol: Pm/s2

petaweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: peta
has unit: weber
symbol: PWb

gram per microlitre
type: gram per prefixed litre
comment: Gram per microlitre is a unit of density defined as gram divided by microlitre.
label: gram per microliter @nl
alternative symbol: g·μl-1
alternative symbol: g μl-1
has denominator: microlitre
has dimension: density dimension
has numerator: 克
symbol: g/μl

~-252.85 on the Celsius scale
type: fixed point
label: 〜-252.85摄氏度 @zh
has numerical value: ~-252.85
has point: ~20.3 on the Kelvin scale
has scale: Celsius scale

total number flowers
type: Class
comment: Totaal aantal bloemen. @nl
label: totaal aantal bloemen @nl
subclass of: number flowers
alternative label: #flowers
commonly has unit: one

teragram per litre
type: prefixed gram per litre
comment: Teragram per litre is a unit of density defined as teragram divided by litre.
label: teragram per liter @nl
alternative symbol: Tg l-1
alternative symbol: Tg·l-1
has denominator: litre
has dimension: density dimension
has numerator: 10^12克
symbol: Tg/l

prefixed second (time) squared
type: Class
subclass of: unit exponentiation
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed second (time)
    on property: has base
  intersection of: Restriction
    cardinality: 1
    on property: has base
  intersection of: Restriction
    has value: 2
    on property: has exponent
  intersection of: Restriction
    cardinality: 1
    on property: has exponent

vase life
type: Class
comment: Aantal dagen op de vaas tot onvoldoende. @nl
label: vaasleven @nl
subclass of: time
commonly has unit: day

acre (US survey)
type: singular unit
type: unit
comment: The US survey acre is a unit of area defined as 4.046872609874252e3 square metre.
label: 英亩（美国调查） @zh
alternative label: US survey acre
has dimension: area dimension
has factor: 4.046872609874252e3
has unit: square metre
symbol: ac

has SI amount of substance dimension exponent
type: DatatypeProperty
domain: dimension
range: integer

I magnitude
type: Class
comment: I magnitude in the Cousins photometric system.
subclass of: Cousins magnitude
alternative symbol: m_I
commonly has unit: magnitude
symbol: I

gram per hectolitre
type: gram per prefixed litre
comment: Gram per hectolitre is a unit of density defined as gram divided by hectolitre.
label: gram per hectoliter @nl
alternative symbol: g hl-1
alternative symbol: g·hl-1
has denominator: hectolitre
has dimension: density dimension
has numerator: 克
symbol: g/hl

milliradian
type: prefixed unit
label: milliradiaal @nl
has dimension: dimensionOne
has prefix: milli
has unit: radian
symbol: mrad

mole per cubic metre
type: unit division
comment: Mole per cubic metre is a unit of amount of substance concentration defined as mole divided by cubic metre.
label: mol per kubieke meter @nl
alternative symbol: mol·m-3
alternative symbol: mol m-3
has denominator: cubic metre
has dimension: amount of substance concentration dimension
has numerator: mole
longcomment: Mole per cubic metre is a unit of amount of substance concentration defined as mole divided by cubic metre. Mole per cubic metre is a derived unit in the International System of Units.
symbol: mol/m3

terahenry
type: prefixed unit
comment: The terahenry is a unit of inductance defined as 1.0e12 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: tera
has unit: henry
symbol: TH

square zeptometre
type: square prefixed metre
label: vierkante zeptometer @nl
has base: zeptometre
has dimension: area dimension
has exponent: 2
symbol: zm2

minimum
type: function
label: 最小 @ja

exawatt
type: prefixed unit
has dimension: power dimension
has prefix: exa
has unit: watt
symbol: EW

quality mark
type: Class
label: kwaliteitscijfer @nl
subclass of: quantity
alternative label: Qcijfer @nl
commonly has unit: 1-10

bolometric correction
type: Class
comment: The visual magnitude of an object minus its bolometric magnitude.
subclass of: quantity
commonly has unit: magnitude
symbol: BC

Australian dollar
type: singular unit
type: unit
label: 澳元 @zh

Péclet number for mass transfer unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

metre per centisecond
type: metre per prefixed second (time)
comment: Metre per centisecond is a unit of speed defined as metre divided by centisecond.
label: meter per centiseconde @nl
alternative symbol: m·cs-1
alternative symbol: m cs-1
has denominator: centisecond
has dimension: speed dimension
has numerator: metre
symbol: m/cs

curie
type: singular unit
type: unit
comment: The curie is a unit of activity defined as 3.7e10 becquerel.
has dimension: frequency dimension
has factor: 3.7e10
has unit: becquerel
symbol: Ci

petacoulomb
type: prefixed unit
comment: The petacoulomb is a unit of electric charge defined as 1.0e15 coulomb.
has dimension: electric charge dimension
has prefix: peta
has unit: coulomb
symbol: PC

exacandela
type: prefixed unit
comment: The exacandela is a unit of luminous intensity defined as 1.0e18 candela.
has dimension: luminous intensity dimension
has prefix: exa
has unit: candela
symbol: Ecd

prefixed metre per prefixed second (time)
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed metre
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed second (time)
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

zeptolitre
type: prefixed unit
label: zeptoliter @nl
has dimension: volume dimension
has prefix: zepto
has unit: litre
symbol: zl

glass
type: unit
label: glas @nl

kilojoule per hectogram
type: unit division
alternative label: kilojoule per 100 gram @nl
alternative symbol: kJ/100 g
alternative symbol: kJ hg-1
alternative symbol: kJ·hg-1
has denominator: hectogram
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has numerator: kilojoule
symbol: kJ/hg

irradiance
type: Class
comment: Irradiance is the power of electromagnetic radiation at a surface per unit area.
subclass of: power density
alternative symbol: E_e
commonly has unit: watt per square metre
symbol: E

point (ATA)
type: singular unit
type: unit
comment: The ATA point is a unit of length defined as 0.3514598e-3 metre.
alternative label: ATA point
has dimension: length dimension
has factor: 0.3514598e-3
has unit: metre
symbol: pt

kiloparsec
type: prefixed unit
comment: The kiloparsec is a unit of length defined as 1.0e3 parsec. Gebruikt voor afstanden op de schaal van het melkwegstelsel.
has dimension: length dimension
has prefix: kilo
has unit: parsec
symbol: kpc

692.677 on the Kelvin scale
type: fixed point
has numerical value: 692.677
has scale: Kelvin scale

kilocalorie (mean)
type: prefixed unit
comment: The kilocalorie (mean) is a unit of energy defined as 1.0e3 calorie (mean).
has dimension: energy dimension
has prefix: kilo
has unit: calorie (mean)
symbol: kcal

thickness
type: Class
label: dikte @nl
subclass of: length
alternative symbol: δ
commonly has unit: mile (statute)
commonly has unit: foot (international)
commonly has unit: decimetre
commonly has unit: cicero
commonly has unit: astronomical unit
commonly has unit: petametre
commonly has unit: decametre
commonly has unit: gigametre
commonly has unit: ångström
commonly has unit: gigaparsec
commonly has unit: terametre
commonly has unit: exametre
commonly has unit: point (TeX)
commonly has unit: picometre
commonly has unit: hectometre
commonly has unit: micrometre
commonly has unit: inch (international)
commonly has unit: millimetre
commonly has unit: solar radius
commonly has unit: metre
commonly has unit: chain
commonly has unit: megaparsec
commonly has unit: furlong (international)
commonly has unit: parsec
commonly has unit: light year
commonly has unit: nanometre
commonly has unit: kiloparsec
commonly has unit: nautical mile (international)
commonly has unit: megametre
commonly has unit: rod (US)
commonly has unit: foot (US survey)
commonly has unit: kilometre
commonly has unit: point (Postscript)
commonly has unit: pica (Postscript)
commonly has unit: femtometre
commonly has unit: attometre
commonly has unit: fathom (US survey)
commonly has unit: pica (TeX)
commonly has unit: micron
commonly has unit: mile (US survey)
commonly has unit: fermi
commonly has unit: point (ATA)
commonly has unit: yard (international)
commonly has unit: point (Didot)
commonly has unit: pica (ATA)
commonly has unit: mil (length)
commonly has unit: centimetre
symbol: d

mole per kilogram
type: unit division
label: mol per kilogram @nl
alternative symbol: mol·kg-1
alternative symbol: mol kg-1
has denominator: kilogram
has numerator: mole
symbol: mol/kg

kelvin per watt
type: unit division
alternative symbol: K·W-1
alternative symbol: K W-1
has denominator: watt
has dimension: thermal resistance dimension
has numerator: 开
symbol: K/W

hecto
type: SI prefix
has factor: 1e2
symbol: h

International Unit
type: singular unit
type: unit
label: 国际单位 @zh
has dimension: mass dimension
symbol: IU

picoradian
type: prefixed unit
label: picoradiaal @nl
has dimension: dimensionOne
has prefix: pico
has unit: radian
symbol: prad

thermal diffusivity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: square metre per second

zeptomole per metre
type: prefixed mole per metre
label: zeptomole per meter @nl
alternative symbol: zmol·m-1
alternative symbol: zmol m-1
has denominator: metre
has numerator: zeptomole
symbol: zmol/m

measure
type: Class
comment: A measure combines a number to a unit of measure. For example, "3 m" is a measure.

picohenry
type: prefixed unit
comment: The picohenry is a unit of inductance defined as 1.0e-12 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: pico
has unit: henry
symbol: pH

nanotesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: nano
has unit: tesla
symbol: nT

joule per square metre day
type: unit division
label: joule per vierkante meter dag @nl
alternative symbol: J·m-2·d-1
alternative symbol: J m-2 d-1
has denominator: square metre day
has numerator: joule
symbol: J/(m2 d)

drop
type: unit
label: druppel @nl

picogram per litre
type: prefixed gram per litre
comment: Picogram per litre is a unit of density defined as picogram divided by litre.
label: picogram per liter @nl
alternative symbol: pg l-1
alternative symbol: pg·l-1
has denominator: litre
has dimension: density dimension
has numerator: picogram
symbol: pg/l

shipping
type: application area
uses quantity: speed
uses quantity: length
uses unit: nautical mile per hour
uses unit: knot (international)
uses unit: nautical mile (international)

shake
type: singular unit
type: unit
comment: The shake is a unit of time defined as 1.0e-8 second.
has dimension: time dimension
has factor: 1.0e-8
has unit: second

milligray
type: prefixed unit
comment: The milligray is a unit of absorbed dose defined as 1.0e-3 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: milli
has unit: gray
symbol: mGy

cubic zettametre
type: cubic prefixed metre
label: kubieke zettameter @nl
has base: zettametre
has dimension: volume dimension
has exponent: 3
symbol: Zm3

hectare
type: prefixed unit
comment: The hectare is a unit of area defined as 1.0e2 are.
has dimension: area dimension
has prefix: hecto
has unit: are
symbol: ha

centimetre per second squared
type: prefixed metre per second (time) squared
comment: Centimetre per second squared is a unit of acceleration defined as centimetre divided by second squared.
label: centimeter per seconde kwadraat @nl
alternative symbol: cm·s-2
alternative symbol: cm s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: centimetre
symbol: cm/s2

amount of money unit
type: Class
subclass of: unit
equivalent class: Class
  one of: United States dollar
  one of: euro
  one of: Japanese yen
  one of: pound sterling
  one of: Australian dollar
  one of: Swiss franc
  one of: Canadian dollar
  one of: Mexican peso
  one of: Chinese yuan
  one of: New Zealand dollar
  one of: Swedish krona
  one of: RussianRuble
  one of: Hong Kong dollar
  one of: Norwegian krone
  one of: Singapore dollar
  one of: Turkish lira
  one of: South Korean won
  one of: South African rand
  one of: Brazilian real
  one of: Indian rupee
  one of: megaeuro

centiwatt
type: prefixed unit
has dimension: power dimension
has prefix: centi
has unit: watt
symbol: cW

centisecond
type: prefixed unit
label: centiseconde @nl
has dimension: time dimension
has prefix: centi
has unit: second
symbol: cs

fluidity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: rhe
  one of: reciprocal pascal second

femtolumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: femto
has unit: lumen
symbol: flm

watt per nanometre
type: unit division
label: watt per nanometer @nl
alternative symbol: W·nm-1
alternative symbol: W nm-1
has denominator: nanometre
has numerator: watt
symbol: W/nm

statmho
type: unit
type: singular unit
comment: The statmho is a unit of electrical conductance defined as 1.112650e-12 siemens.
alternative label: statsiemens @nl
has dimension: electrical conductance dimension
has factor: 1.112650e-12
has unit: siemens

attogram
type: prefixed unit
comment: The attogram is a unit of mass defined as 1.0e-18 gram.
has dimension: mass dimension
has prefix: atto
has unit: 克
symbol: ag

hundredweight (British)
type: singular unit
type: unit
comment: The British hundredweight is a unit of mass defined as 5.080235e1 kilogram.
alternative label: British hundredweight
has dimension: mass dimension
has factor: 5.080235e1
has unit: kilogram

compressive stress
type: Class
comment: Compressive stress is a stress that, when applied, acts towards the center of a material.
subclass of: stress
commonly has unit: kilopascal
commonly has unit: torr
commonly has unit: 微巴
commonly has unit: atmosphere (standard)
commonly has unit: 巴（压力计量单位）
commonly has unit: femtopascal
commonly has unit: megapascal
commonly has unit: atmosphere (technical)
commonly has unit: millibar
commonly has unit: terapascal
commonly has unit: centimetre of mercury
commonly has unit: millipascal
commonly has unit: picopascal
commonly has unit: attopascal
commonly has unit: nanopascal
commonly has unit: hectopascal
commonly has unit: decipascal
commonly has unit: petapascal
commonly has unit: exapascal
commonly has unit: barye
commonly has unit: decapascal
commonly has unit: decibar
commonly has unit: centipascal
commonly has unit: millimetre of mercury
commonly has unit: pascal
commonly has unit: micropascal
commonly has unit: metre of mercury
commonly has unit: gigapascal
commonly has unit: newton per square metre

stem end rot
type: Class
comment: Aanwezigheid stem end rot (1/0). @nl
subclass of: quantity
alternative label: stemendrot
commonly has unit: 1/0

centimetre per second
type: prefixed metre per second (time)
comment: Centimetre per second is a unit of speed defined as centimetre divided by second.
label: centimeter per seconde @nl
alternative symbol: cm s-1
alternative symbol: cm·s-1
has denominator: second
has dimension: speed dimension
has numerator: centimetre
symbol: cm/s

time unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: day
    one of: day (sidereal)
    one of: hour
    one of: hour (sidereal)
    one of: minute
    one of: minute (sidereal)
    one of: second (sidereal)
    one of: second
    one of: shake
    one of: year
    one of: year (sidereal)
    one of: year (tropical)
    one of: gigayear
  union of: prefixed second (time)

terabecquerel
type: prefixed unit
comment: The terabecquerel is a unit of activity defined as 1.0e12 becquerel.
has dimension: frequency dimension
has prefix: tera
has unit: becquerel
symbol: TBq

microsteradian
type: prefixed unit
label: microsteradiaal @nl
has dimension: dimensionOne
has prefix: micro
has unit: steradian
symbol: μsr

prefix
type: Class
comment: A prefix is a name that precedes a basic unit of measure to indicate a decimal or binary multiple or fraction of the unit. Each prefix has a unique symbol that is prepended to the unit symbol. For example, an electric current of 0.000 000 001 ampere is written by using the SI-prefix nano as 1 nanoampere or 1 nA.

megalumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: mega
has unit: lumen
symbol: Mlm

microgram
type: prefixed unit
comment: The microgram is a unit of mass defined as 1.0e-6 gram.
label: 微克 @zh
has dimension: mass dimension
has prefix: micro
has unit: 克
symbol: μg
unofficial abbreviation: mcg
unofficial abbreviation: ug

square metre per gram
type: unit division
label: vierkante meter per gram @nl
alternative symbol: m2·g-1
alternative symbol: m2 g-1
has denominator: 克
has numerator: square metre
symbol: m2/g

catalytic activity concentration
type: Class
subclass of: quantity
subclass of: Restriction
  has value: catalytic activity concentration dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: catalytic activity concentration unit
    on property: has unit
  on property: has value
alternative label: catalytic concentration
commonly has unit: katal per cubic metre

femtodegree Celsius
type: prefixed unit
comment: The femtodegree Celsius is a unit of temperature defined as 1.0e-15 degree Celsius.
label: femtograad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: femto
has unit: degree Celsius
symbol: f°C

luminance dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 1
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

cause end of vase life rotten leaves
type: Class
comment: Oorzaak einde vaasleven rotte bladeren (1/0). @nl
label: oorzaak einde vaasleven rotte bladeren @nl
subclass of: quantity
alternative label: rotten leaves
commonly has unit: 1/0

apparent magnitude
type: Class
comment: Logarithmic measure of the apparent brightness of an object. Units usually not indicated(http://en.wikipedia.org/wiki/Magnitude_(astronomy).
label: schijnbare magnitude @nl
subclass of: magnitude
commonly has unit: magnitude
commonly has unit: millimagnitude
commonly has unit: micromagnitude
commonly has unit: one
symbol: m

attometre per second squared
type: prefixed metre per second (time) squared
comment: Attometre per second squared is a unit of acceleration defined as attometre divided by second squared.
label: attometer per seconde kwadraat @nl
alternative symbol: am·s-2
alternative symbol: am s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: attometre
symbol: am/s2

number blue-discolored flowers
type: Class
comment: Aantal blauwverkleurde bloemen. @nl
label: aantal blauwverkleurde bloemen @nl
subclass of: number flowers
alternative label: #blue flowers
commonly has unit: one

femtoohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: femto
has unit: ohm
symbol: fΩ

chemistry
type: application area
label: chemie @nl
uses quantity: lipophilicity
uses quantity: acidity
uses quantity: hydrophilicity
uses quantity: salt strength
uses quantity: specific catalytic activity
uses quantity: amphiphilicity
uses quantity: collision frequency
uses quantity: specific amylase activity
uses quantity: hydrophobicity
uses quantity: specific protease activity
uses quantity: catalytic activity concentration
uses quantity: catalytic activity
uses unit: megakatal
uses unit: nanokatal
uses unit: delta A450 per second
uses unit: nanokatal per milligram
uses unit: microkatal
uses unit: kilokatal
uses unit: decakatal
uses unit: picokatal
uses unit: attokatal
uses unit: mole per second
uses unit: petakatal
uses unit: exakatal
uses unit: micromole per second
uses unit: hectokatal
uses unit: gigakatal
uses unit: terakatal
uses unit: delta A450 per second per milligram
uses unit: decikatal
uses unit: femtokatal
uses unit: amylase unit
uses unit: centikatal
uses unit: katal per cubic metre
uses unit: delta A450
uses unit: millikatal
uses unit: katal

mole per zeptometre
type: mole per prefixed metre
label: mole per zeptometer @nl
alternative symbol: mol·zm-1
alternative symbol: mol zm-1
has denominator: zeptometre
has numerator: mole
symbol: mol/zm

depth
type: Class
label: diepte @nl
subclass of: length
commonly has unit: fermi
commonly has unit: parsec
commonly has unit: point (Postscript)
commonly has unit: point (TeX)
commonly has unit: megametre
commonly has unit: point (Didot)
commonly has unit: pica (TeX)
commonly has unit: decametre
commonly has unit: furlong (international)
commonly has unit: mile (US survey)
commonly has unit: ångström
commonly has unit: terametre
commonly has unit: exametre
commonly has unit: hectometre
commonly has unit: foot (international)
commonly has unit: mile (statute)
commonly has unit: kilometre
commonly has unit: rod (US)
commonly has unit: picometre
commonly has unit: mil (length)
commonly has unit: point (ATA)
commonly has unit: light year
commonly has unit: attometre
commonly has unit: centimetre
commonly has unit: petametre
commonly has unit: pica (Postscript)
commonly has unit: fathom (US survey)
commonly has unit: astronomical unit
commonly has unit: millimetre
commonly has unit: inch (international)
commonly has unit: decimetre
commonly has unit: nautical mile (international)
commonly has unit: megaparsec
commonly has unit: femtometre
commonly has unit: solar radius
commonly has unit: cicero
commonly has unit: kiloparsec
commonly has unit: gigametre
commonly has unit: micron
commonly has unit: micrometre
commonly has unit: yard (international)
commonly has unit: foot (US survey)
commonly has unit: nanometre
commonly has unit: gigaparsec
commonly has unit: chain
commonly has unit: pica (ATA)
commonly has unit: metre
symbol: d

teaspoon (US)
type: singular unit
type: unit
comment: The US teaspoon is a unit of volume defined as 4.928922e-6 cubic metre.
alternative label: US teaspoon
has dimension: volume dimension
has factor: 4.928922e-6
has unit: cubic metre

mile (statute) per hour
type: unit division
comment: Mile (statute) per hour is a unit of speed defined as mile (statute) divided by hour.
label: mijl per uur @nl
alternative symbol: mi·h-1
alternative symbol: mi h-1
has denominator: hour
has dimension: speed dimension
has numerator: mile (statute)
symbol: mi/h

square nanometre
type: square prefixed metre
label: vierkante nanometer @nl
has base: nanometre
has dimension: area dimension
has exponent: 2
symbol: nm2

has point
type: ObjectProperty
domain: Class
  union of: interval scale
  union of: ratio scale
  union of: fixed point
range: point

cause end of vase life blue flowers
type: Class
comment: Oorzaak einde vaasleven blauwe bloemen (1/0). @nl
label: oorzaak einde vaasleven blauwe bloemen @nl
subclass of: quantity
alternative label: blue flowers
commonly has unit: 1/0

electrical resistivity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: ohm metre

100 kilometre
type: unit multiple
label: 100 kilometer @nl
has dimension: length dimension
has factor: 100
has unit: kilometre
symbol: 100 km

millimetre per second squared
type: prefixed metre per second (time) squared
comment: Millimetre per second squared is a unit of acceleration defined as millimetre divided by second squared.
label: millimeter per seconde kwadraat @nl
alternative symbol: mm s-2
alternative symbol: mm·s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: millimetre
symbol: mm/s2

prefixed henry
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: henry
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

amount of substance concentration unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: molair
    one of: mole per cubic metre
    one of: mole per litre
  union of: prefixed molair
  union of: prefixed mole per litre
  union of: mole per prefixed litre
  union of: prefixed mole per prefixed litre

decamole
type: prefixed unit
label: decamol @nl
has dimension: amount of substance dimension
has prefix: deca
has unit: mole
symbol: damol

cicero
type: singular unit
type: unit
comment: The cicero is a unit of length defined as 12 point (Didot).
has dimension: length dimension
has factor: 12
has unit: point (Didot)

decalux
type: prefixed unit
has dimension: illuminance dimension
has prefix: deca
has unit: lux
symbol: dalx

white light magnitude at minimum brightness
type: Class
subclass of: magnitude at minimum brightness
subclass of: white light magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: m_min

resonance energy
type: Class
subclass of: molar energy
commonly has unit: joule per mole

watt per cubic metre
type: unit division
label: watt per kubieke meter @nl
alternative symbol: W·m-3
alternative symbol: W m-3
has denominator: cubic metre
has numerator: watt
symbol: W/m3

surface tension
type: Class
comment: Surface tension is an attractive property of the surface of a liquid.
label: oppervlaktespanning @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: surface tension unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: surface tension dimension
  on property: has dimension
alternative symbol: σ
commonly has unit: newton per metre
symbol: γ

rad
type: singular unit
type: unit
comment: The rad is a unit of absorbed dose defined as 1.0e-2 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has factor: 1.0e-2
has unit: gray
symbol: rad

yoctometre per second squared
type: prefixed metre per second (time) squared
comment: Yoctometre per second squared is a unit of acceleration defined as yoctometre divided by second squared.
label: yoctometer per seconde kwadraat @nl
alternative symbol: ym·s-2
alternative symbol: ym s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: yoctometre
symbol: ym/s2

number pulp browning 4
type: Class
comment: Voorbeeld avocado Hass: code 4 poster pulp browning. @nl
subclass of: number color
alternative label: pulp_4
commonly has unit: one

~17 on the Kelvin scale
type: fixed point
has numerical value: ~17
has scale: Kelvin scale

decisecond
type: prefixed unit
label: deciseconde @nl
has dimension: time dimension
has prefix: deci
has unit: second
symbol: ds

abmho
type: singular unit
type: unit
comment: The abmho is a unit of electrical conductance defined as 1.0e9 siemens.
alternative label: absiemens @nl
has dimension: electrical conductance dimension
has factor: 1.0e9
has unit: siemens

micrometre
type: prefixed unit
comment: The micrometre is a unit of length defined as 1.0e-6 metre.
label: 微米 @zh
label: micrometer @nl
has dimension: length dimension
has prefix: micro
has unit: metre
symbol: μm

micrometre per second squared
type: prefixed metre per second (time) squared
comment: Micrometre per second squared is a unit of acceleration defined as micrometre divided by second squared.
label: micrometer per seconde kwadraat @nl
alternative symbol: μm·s-2
alternative symbol: μm s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: micrometre
symbol: μm/s2

jansky
type: singular unit
type: unit
alternative label: flux unit
symbol: Jy

ecliptic longitude
type: Class
comment: The angular distance on the celestial sphere measured clockwise from the vernal equinox along the ecliptic (the path of the Sun on the celestial sphere during one year) to the intersection with the great circle drawn from the ecliptical north pole through the object.
subclass of: angle
commonly has unit: second (angle)
commonly has unit: minute (angle)
commonly has unit: degree
symbol: λ
reference: Transformation of Coordinates

cubic decametre
type: cubic prefixed metre
label: kubieke decameter @nl
has base: decametre
has dimension: volume dimension
has exponent: 3
symbol: dam3

centiradian
type: prefixed unit
label: centiradiaal @nl
has dimension: dimensionOne
has prefix: centi
has unit: radian
symbol: crad

attosiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: atto
has unit: siemens
symbol: aS

hectometre
type: prefixed unit
comment: The hectometre is a unit of length defined as 1.0e2 metre.
label: hectometer @nl
has dimension: length dimension
has prefix: hecto
has unit: metre
symbol: hm

yobi
type: binary prefix
comment: IEC prefix
has factor: 1.208925819614629174706176e24
symbol: Yi

tebibit
type: prefixed unit
has prefix: tebi
has unit: 指二进制中的一位
symbol: Tibit

magnetic flux density unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: gamma
    one of: gauss
    one of: stattesla
    one of: tesla
    one of: weber per square metre
    one of: milligauss
  union of: prefixed tesla

yobibit
type: prefixed unit
has prefix: yobi
has unit: 指二进制中的一位
symbol: Yibit

has SI electric current dimension exponent
type: DatatypeProperty
domain: dimension
range: integer

soy bean mass fraction
type: Class
comment: The fraction of the mass of soy bean oil in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

petamolair
type: prefixed unit
comment: The petamolair is a unit of amount of substance concentration defined as 1.0e15 molair.
has dimension: amount of substance concentration dimension
has prefix: peta
has unit: molair
symbol: PM

cubic terametre
type: cubic prefixed metre
label: kubieke terameter @nl
has base: terametre
has dimension: volume dimension
has exponent: 3
symbol: Tm3

961.78 on the Celsius scale
type: fixed point
label: 961.78摄氏度 @zh
has numerical value: 961.78
has point: 1234.93 on the Kelvin scale
has scale: Celsius scale

ampere per square metre
type: unit division
comment: Ampere per square metre is a unit of current density defined as ampere divided by square metre.
label: ampère per vierkante meter @nl
alternative symbol: A·m-2
alternative symbol: A m-2
has denominator: square metre
has dimension: current density dimension
has numerator: ampere
longcomment: Ampere per square metre is a unit of current density defined as ampere divided by square metre. Ampere per square metre is a derived unit in the International System of Units.
symbol: A/m2

picoweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: pico
has unit: weber
symbol: pWb

Hubble constant at present epoch
type: Class
comment: The Hubble constant at the present epoch (a constant).
label: constante van Hubble tijdens het huidige epoch @nl
subclass of: Hubble constant
commonly has unit: kilometre per second per megaparsec
commonly has unit: metre per second per metre
symbol: H_0

number vascular browning 2
type: Class
comment: Voorbeeld avocado Hass: code 2 poster vascular browning. @nl
subclass of: number color
alternative label: vascular_2
commonly has unit: one

reluctance dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 2
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 2

cubic decimetre
type: cubic prefixed metre
label: kubieke decimeter @nl
has base: decimetre
has dimension: volume dimension
has exponent: 3
symbol: dm3

metre per femtosecond squared
type: metre per prefixed second (time) squared
comment: Metre per femtosecond squared is a unit of acceleration defined as metre divided by femtosecond squared.
label: meter per femtoseconde kwadraat @nl
alternative symbol: m·fs-2
alternative symbol: m fs-2
has denominator: femtosecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/fs2

metre per exasecond
type: metre per prefixed second (time)
comment: Metre per exasecond is a unit of speed defined as metre divided by exasecond.
label: meter per exaseconde @nl
alternative symbol: m·Es-1
alternative symbol: m Es-1
has denominator: exasecond
has dimension: speed dimension
has numerator: metre
symbol: m/Es

deciradian
type: prefixed unit
label: deciradiaal @nl
has dimension: dimensionOne
has prefix: deci
has unit: radian
symbol: drad

square metre nanometre
type: unit multiplication
label: vierkante meter nanometer @nl
alternative symbol: m2·nm
has term 1: square metre
has term 2: nanometre
symbol: m2 nm

hectogram per litre
type: prefixed gram per litre
comment: Hectogram per litre is a unit of density defined as hectogram divided by litre.
label: hectogram per liter @nl
alternative symbol: hg l-1
alternative symbol: hg·l-1
has denominator: litre
has dimension: density dimension
has numerator: hectogram
symbol: hg/l

mole per litre
type: unit division
comment: Mole per litre is a unit of amount of substance concentration defined as mole divided by litre.
label: mole per liter @nl
alternative symbol: mol l-1
alternative symbol: mol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: mole
longcomment: Mole per litre is a unit of amount of substance concentration defined as mole divided by litre. Mole per litre is a derived unit in the International System of Units.
symbol: mol/l

Hubble constant unit
type: Class
subclass of: unit
equivalent class: Class
  one of: kilometre per second per megaparsec
  one of: metre per second per metre

milligram per kilogram
type: unit division
alternative symbol: mg·kg-1
alternative symbol: mg kg-1
has denominator: kilogram
has dimension: dimensionOne
has numerator: 毫克
symbol: mg/kg

acoustic firmness
type: Class
comment: Stevigheid gemeten met AWETA (acoustic firmness value). AFS value. @nl
label: akoestische stevigheid @nl
subclass of: quantity
alternative label: firmness_ac
commonly has unit: AFS

centipoise
type: prefixed unit
has dimension: dynamic viscosity dimension
has prefix: centi
has unit: poise
symbol: cP

duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom
type: duration

inductance unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: abhenry
    one of: henry
    one of: stathenry
    one of: weber per ampere
  union of: prefixed henry

mole per second
type: unit division
label: mol per seconde @nl
alternative symbol: mol·s-1
alternative symbol: mol s-1
has denominator: second
has dimension: catalytic activity dimension
has numerator: mole
symbol: mol/s

amount of substance unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: mole
  union of: prefixed mole

electric flux density dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 1
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1

bottle
type: unit
label: fles @nl

LaTeX symbol
type: AnnotationProperty
comment: OMLaTeX formatted symbol may include commands such as \unit and \E as defined in OMLaTeX.
alternative label: LaTeX formatted symbol
alternative label: has LaTeX symbol

decimole per litre
type: prefixed mole per litre
comment: Decimole per litre is a unit of amount of substance concentration defined as decimole divided by litre.
label: decimole per liter @nl
alternative symbol: dmol·l-1
alternative symbol: dmol l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: decimole
symbol: dmol/l

overrun
type: Class
subclass of: volume fraction
commonly has unit: cubic centimetre per cubic centimetre
commonly has unit: cubic millimetre per cubic millimetre
commonly has unit: cubic metre per cubic metre
commonly has unit: parts per million
commonly has unit: percent
commonly has unit: one

kilogram
type: prefixed unit
comment: The kilogram is a unit of mass defined as the mass of the international prototype of the kilogram.
label: 公斤 @zh
has dimension: mass dimension
has prefix: kilo
has quantity: mass of the international prototype of the kilogram
has unit: 克
longcomment: The kilogram is a unit of mass defined as the mass of the international prototype of the kilogram. The kilogram is a base unit in the International System of Units.
symbol: kg

information capacity of one binary digit
type: information capacity
has phenomenon: one binary digit

maxwell
type: singular unit
type: unit
comment: The maxwell is a unit of magnetic flux defined as 1.0e-8 weber.
has dimension: magnetic flux dimension
has factor: 1.0e-8
has unit: weber
symbol: Mx

attometre
type: prefixed unit
comment: The attometre is a unit of length defined as 1.0e-18 metre.
label: attometer @nl
has dimension: length dimension
has prefix: atto
has unit: metre
symbol: am

zettatesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: zetta
has unit: tesla
symbol: ZT

419.527 on the Celsius scale
type: fixed point
label: 419.527摄氏度 @zh
has numerical value: 419.527
has point: 692.677 on the Kelvin scale
has scale: Celsius scale

planetary aberration
type: Class
comment: The apparent angular displacement of the observed position of a celestial object produced by the motion of the observer and the actual motion of the observed object.
subclass of: aberration
commonly has unit: microsecond (angle)
commonly has unit: millisecond (angle)
commonly has unit: second (angle)
commonly has unit: degree
reference: Glossary

absorbed dose rate dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -3

Escherichia coli count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

metre per gigasecond squared
type: metre per prefixed second (time) squared
comment: Metre per gigasecond squared is a unit of acceleration defined as metre divided by gigasecond squared.
label: meter per gigaseconde kwadraat @nl
alternative symbol: m·Gs-2
alternative symbol: m Gs-2
has denominator: gigasecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/Gs2

yottacandela
type: prefixed unit
comment: The yottacandela is a unit of luminous intensity defined as 1.0e24 candela.
has dimension: luminous intensity dimension
has prefix: yotta
has unit: candela
symbol: Ycd

mole per attometre
type: mole per prefixed metre
label: mole per attometer @nl
alternative symbol: mol·am-1
alternative symbol: mol am-1
has denominator: attometre
has numerator: mole
symbol: mol/am

has factor
type: FunctionalProperty
type: DatatypeProperty
domain: Class
  union of: unit multiple
  union of: singular unit
  union of: prefix
  union of: scale
label: 因子を持つ @ja
range: float

microfarad
type: prefixed unit
comment: The microfarad is a unit of capacitance defined as 1.0e-6 farad.
has dimension: capacitance dimension
has prefix: micro
has unit: farad
symbol: μF

microampere
type: prefixed unit
comment: The microampere is a unit of electric current defined as 1.0e-6 ampere.
label: microampère @nl
has dimension: electric current dimension
has prefix: micro
has unit: ampere
symbol: μA

nanogray
type: prefixed unit
comment: The nanogray is a unit of absorbed dose defined as 1.0e-9 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: nano
has unit: gray
symbol: nGy

prefixed weber
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: weber
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

megametre per second squared
type: prefixed metre per second (time) squared
comment: Megametre per second squared is a unit of acceleration defined as megametre divided by second squared.
label: megameter per seconde kwadraat @nl
alternative symbol: Mm·s-2
alternative symbol: Mm s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: megametre
symbol: Mm/s2

hectofarad
type: prefixed unit
comment: The hectofarad is a unit of capacitance defined as 1.0e2 farad.
has dimension: capacitance dimension
has prefix: hecto
has unit: farad
symbol: hF

gigayear cubic kiloparsec
type: unit multiplication
label: gigajaar kubieke kiloparsec @nl
alternative symbol: Gyr·kpc3
has term 1: gigayear
has term 2: cubic kiloparsec
symbol: Gyr kpc3

petamole per litre
type: prefixed mole per litre
comment: Petamole per litre is a unit of amount of substance concentration defined as petamole divided by litre.
label: petamole per liter @nl
alternative symbol: Pmol l-1
alternative symbol: Pmol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: petamole
symbol: Pmol/l

scale length
type: Class
comment: The radial distance from a galaxy's core at which the average intensity has fallen to 1/e of the intensity at the centre of the galaxy.
subclass of: length
alternative label: scale radius
commonly has unit: kiloparsec
symbol: r

Astrophysical Journal
type: Journal
short title: ApJ
uri: http://iopscience.iop.org/0004-637X/

yoctolux
type: prefixed unit
has dimension: illuminance dimension
has prefix: yocto
has unit: lux
symbol: ylx

watt per square metre nanometre
type: unit division
label: watt per vierkante meter nanometer @nl
alternative symbol: W·m-2·nm-1
alternative symbol: W m-2 nm-1
has denominator: square metre nanometre
has numerator: watt
symbol: W/(m2 nm)

epoch at maximum brightness
type: Class
comment: A moment when the object (i.e. a variable star) was at maximum brightness.
subclass of: epoch
commonly has unit: year
commonly has unit: second

zettagray
type: prefixed unit
comment: The zettagray is a unit of absorbed dose defined as 1.0e21 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: zetta
has unit: gray
symbol: ZGy

zeptosecond squared
type: prefixed second (time) squared
label: zeptoseconde kwadraat @nl
has base: zeptosecond
has exponent: 2
symbol: zs2

wave number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: kayser
  one of: reciprocal metre

exa
type: SI prefix
has factor: 1e18
symbol: E

luminous efficacy
type: Class
subclass of: quantity
subclass of: Restriction
  has value: luminous efficacy dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: luminous efficacy unit
    on property: has unit
  on property: has value
commonly has unit: lumen per watt

gram per millilitre
type: gram per prefixed litre
comment: Gram per millilitre is a unit of density defined as gram divided by millilitre.
label: gram per milliliter @nl
alternative symbol: g·ml-1
alternative symbol: g ml-1
has denominator: millilitre
has dimension: density dimension
has numerator: 克
symbol: g/ml

catalytic activity concentration dimension
type: dimension
has SI amount of substance dimension exponent: 1
has SI electric current dimension exponent: 0
has SI length dimension exponent: -3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

has SI length dimension exponent
type: DatatypeProperty
domain: dimension
range: integer

chain
type: singular unit
type: unit
comment: The chain is a unit of length defined as 2.011684e1 metre.
has dimension: length dimension
has factor: 2.011684e1
has unit: metre
symbol: ch

femtogram per litre
type: prefixed gram per litre
comment: Femtogram per litre is a unit of density defined as femtogram divided by litre.
label: femtogram per liter @nl
alternative symbol: fm s-1
alternative symbol: fm·s-1
has denominator: litre
has dimension: density dimension
has numerator: femtogram
symbol: fg/l

3 to 5 on the Kelvin scale
type: fixed point
has numerical value: 3 to 5
has scale: Kelvin scale

yoctovolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: yocto
has unit: volt
symbol: yV

metre per microsecond
type: metre per prefixed second (time)
comment: Metre per microsecond is a unit of speed defined as metre divided by microsecond.
label: meter per microseconde @nl
alternative symbol: m μs-1
alternative symbol: m·μs-1
has denominator: microsecond
has dimension: speed dimension
has numerator: metre
symbol: m/μs

exanewton
type: prefixed unit
has dimension: force dimension
has prefix: exa
has unit: 牛顿
symbol: EN

picomolair
type: prefixed unit
comment: The picomolair is a unit of amount of substance concentration defined as 1.0e-12 molair.
has dimension: amount of substance concentration dimension
has prefix: pico
has unit: molair
symbol: pM

absolute magnitude
type: Class
comment: Logarithmic measure of the brightness of an object as seen from a standard distance of 10 pc. Units usually not indicated (http://en.wikipedia.org/wiki/Magnitude_(astronomy).
subclass of: magnitude
commonly has unit: millimagnitude
commonly has unit: magnitude
commonly has unit: micromagnitude
commonly has unit: one
symbol: M

Lewis number
type: Class
comment: The Lewis number is a dimensionless number defined as the ratio of thermal diffusivity to mass diffusivity.
label: getal van Lewis @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Lewis number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Le

metre per cubic metre
type: unit division
label: meter per kubieke meter @nl
alternative symbol: m·m-3
alternative symbol: m m-3
has denominator: cubic metre
has numerator: metre
symbol: m/m3

megametre per kilojoule
type: unit division
alternative label: 1000 kilometre per kilojoule
has denominator: kilojoule
has numerator: megametre
symbol: Mm/kJ
unofficial abbreviation: 1000 km/kJ

exakelvin
type: prefixed unit
comment: The exakelvin is a unit of thermodynamic temperature defined as 1.0e18 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: exa
has unit: 开
symbol: EK

zettamole per metre
type: prefixed mole per metre
label: zettamole per meter @nl
alternative symbol: Zmol·m-1
alternative symbol: Zmol m-1
has denominator: metre
has numerator: zettamole
symbol: Zmol/m

Cowling number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

thermodynamic temperature scale
type: Class
subclass of: scale
equivalent class: Kelvin scale

area
type: Class
comment: Area expresses the two-dimensional size of a defined part of a surface, typically a region bounded by a closed curve. It is a derived quantity in the International System of Units. Area is length squared.
label: oppervlakte @nl
label: 面积 @zh
subclass of: quantity
subclass of: Restriction
  has value: area dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: area unit
    on property: has unit
  on property: has value
alternative label: oppervlak @nl
alternative symbol: S
commonly has unit: square metre
commonly has unit: square petametre
commonly has unit: square hectometre
commonly has unit: square megametre
commonly has unit: hectare
commonly has unit: square millimetre
commonly has unit: square attometre
commonly has unit: circular mil
commonly has unit: square kilometre
commonly has unit: square micrometre
commonly has unit: square decametre
commonly has unit: square terametre
commonly has unit: square nanometre
commonly has unit: are
commonly has unit: square exametre
commonly has unit: acre (US survey)
commonly has unit: square picometre
commonly has unit: centiare
commonly has unit: square decimetre
commonly has unit: acre (international)
commonly has unit: square femtometre
commonly has unit: square gigametre
commonly has unit: square centimetre
commonly has unit: barn
symbol: A

Cambridge University Press
type: Organization
based near: Cambridge, UK

electrical resistivity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: -2
has SI length dimension exponent: 3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -3

column number density dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

molar mass
type: Class
label: molaire massa @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: molar mass unit
    on property: has unit
  on property: has value
commonly has unit: kilogram per mole
symbol: M

metre per attosecond squared
type: metre per prefixed second (time) squared
comment: Metre per attosecond squared is a unit of acceleration defined as metre divided by attosecond squared.
label: meter per attoseconde kwadraat @nl
alternative symbol: m·as-2
alternative symbol: m as-2
has denominator: attosecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/as2

petahertz
type: prefixed unit
comment: The petahertz is a unit of frequency defined as 1.0e15 hertz.
has dimension: frequency dimension
has prefix: peta
has unit: hertz
symbol: PHz

gram per yottalitre
type: gram per prefixed litre
comment: Gram per yottalitre is a unit of density defined as gram divided by yottalitre.
label: gram per yottaliter @nl
alternative symbol: g Yl-1
alternative symbol: g·Yl-1
has denominator: yottalitre
has dimension: density dimension
has numerator: 克
symbol: g/Yl

picocandela
type: prefixed unit
comment: The picocandela is a unit of luminous intensity defined as 1.0e-12 candela.
has dimension: luminous intensity dimension
has prefix: pico
has unit: candela
symbol: pcd

29.7646 on the Celsius scale
type: fixed point
label: 29.7646摄氏度 @zh
has numerical value: 29.7646
has point: 302.9146 on the Kelvin scale
has scale: Celsius scale

centimole
type: prefixed unit
label: centimol @nl
has dimension: amount of substance dimension
has prefix: centi
has unit: mole
symbol: cmol

picogray
type: prefixed unit
comment: The picogray is a unit of absorbed dose defined as 1.0e-12 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: pico
has unit: gray
symbol: pGy

巴（压力计量单位）
type: unit
type: singular unit
comment: The bar is a unit of pressure defined as 100 000 pascal.
label: bar
LaTeX command: \barUnit
has dimension: pressure dimension
has factor: 1.0e5
has unit: pascal
symbol: bar

cause end of vase life dry flowers
type: Class
comment: Oorzaak einde vaasleven bloemverdroging (1/0). @nl
label: oorzaak einde vaasleven bloemverdroging @nl
subclass of: quantity
alternative label: dry flowers
commonly has unit: 1/0

euro
type: singular unit
type: unit
label: 欧元 @zh

millinewton metre
type: unit multiplication
label: millinewton meter @nl
alternative symbol: mN·m
has dimension: energy dimension
has term 1: millinewton
has term 2: metre
symbol: mN m

v magnitude
type: Class
comment: v Magnitude in the Strömgren photometric system with a peak wavelength at 411 nm and a peak-half-width of 19 nm.
subclass of: Strömgren magnitude
alternative symbol: m_v
commonly has unit: magnitude
symbol: v
reference: Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters
reference: Photometry
reference: Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations

mho
type: singular unit
type: unit
comment: The mho is a unit of electrical conductance defined as 1 siemens.
LaTeX command: \mhoUnit
has dimension: electrical conductance dimension
has unit: siemens

wine glass
type: unit
label: wijnglas @nl

megawatt
type: prefixed unit
has dimension: power dimension
has prefix: mega
has unit: watt
symbol: MW

terawatt hour
type: unit multiplication
alternative label: terawatt-hour
alternative label: terawatthour
alternative symbol: TWh
alternative symbol: TW·h
has dimension: energy dimension
has term 1: terawatt
has term 2: hour
symbol: TW h

Euler number
type: Class
comment: The Euler number is a dimensionless number that expresses the relationship between a local pressure drop e.g. over a restriction and the kinetic energy per unit volume.
label: getal van Euler @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Euler number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Eu

minute (hour angle)
type: singular unit
type: unit
comment: Wordt gebruikt als hoek (360°=1440) voor o.a. rechte klimming. De m wordt meestal als superscript achter de waarde gezet gevolgd door de verdere opdeling naar seconden. Zoals in 5h34m12s09. Vaak wordt de fractie in seconden zonder punt geschreven, de s wordt als afscheiding gebruikt (http://en.wikipedia.org/wiki/Right_ascension). @nl
label: minuut (uurhoek) @nl
has dimension: dimensionOne
has factor: 0.25
has unit: degree
symbol: m

zeptoweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: zepto
has unit: weber
symbol: zWb

attofarad
type: prefixed unit
comment: The attofarad is a unit of capacitance defined as 1.0e-18 farad.
has dimension: capacitance dimension
has prefix: atto
has unit: farad
symbol: aF

cubic nanometre
type: cubic prefixed metre
label: kubieke nanometer @nl
has base: nanometre
has dimension: volume dimension
has exponent: 3
symbol: nm3

micronewton metre
type: unit multiplication
label: micronewton meter @nl
alternative symbol: μN·m
has dimension: energy dimension
has term 1: micronewton
has term 2: metre
symbol: μN m

quality mark leafs
type: Class
label: kwaliteitscijfer bladeren @nl
subclass of: quality mark
alternative label: Qcijfer leaf @nl
commonly has unit: 1-10

specific heat capacity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per kelvin kilogram

volumetric viable count unit
type: Class
subclass of: unit
equivalent class: Class
  one of: colony forming unit per millilitre
  one of: colony forming unit per 25 millilitre
  one of: 1000 colony forming unit per millilitre

gallon (US)
type: singular unit
type: unit
comment: The US gallon is a unit of volume defined as 3.785412e-3 cubic metre.
alternative label: US gallon
has dimension: volume dimension
has factor: 3.785412e-3
has unit: cubic metre
symbol: gal

current density
type: Class
comment: Current density is the density of flow of a conserved charge. It is a derived quantity in the International System of Units. Current density is electric current divided by area.
subclass of: quantity
subclass of: Restriction
  has value: current density dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: current density unit
    on property: has unit
  on property: has value
alternative symbol: j
commonly has unit: ampere per square metre
symbol: J

volume dimension
type: dimension
label: volumedimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

radiometry and radiobiology
type: application area
label: radiometrie en radiobiologie @nl
uses quantity: specific energy imparted
uses quantity: absorbed dose rate
uses quantity: exposure to x and γ rays
uses quantity: personal dose equivalent
uses quantity: radiant flux
uses quantity: kerma
uses quantity: radiant intensity
uses quantity: dose equivalent
uses quantity: radiance
uses quantity: radiant energy
uses quantity: activity
uses quantity: irradiance
uses quantity: directional dose equivalent
uses quantity: absorbed dose
uses quantity: ambient dose equivalent
uses quantity: organ dose equivalent
uses unit: decigray
uses unit: petagray
uses unit: decabecquerel
uses unit: picosievert
uses unit: femtosievert
uses unit: decasievert
uses unit: femtogray
uses unit: terabecquerel
uses unit: gigasievert
uses unit: kilobecquerel
uses unit: microbecquerel
uses unit: megasievert
uses unit: gigabecquerel
uses unit: attogray
uses unit: picobecquerel
uses unit: becquerel
uses unit: exasievert
uses unit: millisievert
uses unit: attosievert
uses unit: microsievert
uses unit: milligray
uses unit: centisievert
uses unit: exagray
uses unit: petabecquerel
uses unit: attobecquerel
uses unit: gigagray
uses unit: rad
uses unit: sievert
uses unit: nanobecquerel
uses unit: exabecquerel
uses unit: rem
uses unit: terasievert
uses unit: röntgen
uses unit: coulomb per kilogram
uses unit: kilogray
uses unit: centigray
uses unit: megabecquerel
uses unit: centibecquerel
uses unit: hectogray
uses unit: gray
uses unit: hectosievert
uses unit: petasievert
uses unit: gray per second
uses unit: kilosievert
uses unit: hectobecquerel
uses unit: millibecquerel
uses unit: microgray
uses unit: decibecquerel
uses unit: picogray
uses unit: femtobecquerel
uses unit: megagray
uses unit: nanogray
uses unit: decagray
uses unit: teragray
uses unit: decisievert
uses unit: nanosievert
uses unit: curie

curvature constant
type: Class
comment: The curvature constant k=-1, 0, or 1.
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: curvature constant unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: k

has denominator
type: ObjectProperty
domain: unit division
range: unit

millisiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: milli
has unit: siemens
symbol: mS

surface tension dimension
type: dimension
label: oppervlaktespanningdimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

metre per decasecond squared
type: metre per prefixed second (time) squared
comment: Metre per decasecond squared is a unit of acceleration defined as metre divided by decasecond squared.
label: meter per decaseconde kwadraat @nl
alternative symbol: m das-2
alternative symbol: m·das-2
has denominator: decasecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/das2

zettasecond squared
type: prefixed second (time) squared
label: zettaseconde kwadraat @nl
has base: zettasecond
has exponent: 2
symbol: Zs2

colour index
type: Class
comment: The difference between the apparent magnitude of a star at two different wavelengths (always the shorter-wavelength magnitude minus the longer-wavelength magnitude) to give a quantification of the star's colour. The magnitude of an object at different wavelengths are measured by using different filters before the detector. Often the Johnson system with UBV passbands are used. Other passbands may also be used (for instance g-r).
label: kleurindex @nl
subclass of: quantity
commonly has unit: magnitude

zeptomole per litre
type: prefixed mole per litre
comment: Zeptomole per litre is a unit of amount of substance concentration defined as zeptomole divided by litre.
label: zeptomole per liter @nl
alternative symbol: zmol·l-1
alternative symbol: zmol l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: zeptomole
symbol: zmol/l

1/273.16 of the thermodynamic temperature of the triple point of water
type: thermodynamic temperature

gon
type: singular unit
type: unit
comment: The gon is a unit of angle defined as 1.570796e-2 radian.
alternative label: grade
has dimension: dimensionOne
has factor: 1.570796e-2
has unit: radian
symbol: gon

metre per petasecond squared
type: metre per prefixed second (time) squared
comment: Metre per petasecond squared is a unit of acceleration defined as metre divided by petasecond squared.
label: meter per petaseconde kwadraat @nl
alternative symbol: m Ps-2
alternative symbol: m·Ps-2
has denominator: petasecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/Ps2

energy density unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per cubic metre

galactic latitude
type: Class
comment: The angular distance on the celestial sphere north or south of the galactic equator. It is measured along the great circle passing through the object and the galactic poles and perpendicular to the galactic equator.
subclass of: angle
commonly has unit: second (angle)
commonly has unit: minute (angle)
commonly has unit: degree
symbol: b
reference: Transformation of Coordinates

kilotesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: kilo
has unit: tesla
symbol: kT

diameter (angle)
type: Class
label: diameter (hoek) @nl
subclass of: angle
commonly has unit: second (angle)
commonly has unit: minute (angle)
commonly has unit: millisecond (angle)
commonly has unit: microsecond (angle)
commonly has unit: degree

gilbert
type: singular unit
type: unit
comment: The gilbert is a unit of electric current defined as 7.957747e-1 ampere.
has dimension: electric current dimension
has factor: 7.957747e-1
has unit: ampere
symbol: Gb

Streptococcus dysgalactiae count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

gram per petalitre
type: gram per prefixed litre
comment: Gram per petalitre is a unit of density defined as gram divided by petalitre.
label: gram per petaliter @nl
alternative symbol: g Pl-1
alternative symbol: g·Pl-1
has denominator: petalitre
has dimension: density dimension
has numerator: 克
symbol: g/Pl

United States dollar
type: singular unit
type: unit
label: 美国美元 @zh

unofficial label
type: AnnotationProperty
comment: Used to specify labels that are used in e.g. every day speech but are not defined in any standard.
label: 非公式な記号 @ja
sub property of: hiddenLabel
alternative label: 非公式な記号を持つ @ja
alternative label: has unofficial label

decilux
type: prefixed unit
has dimension: illuminance dimension
has prefix: deci
has unit: lux
symbol: dlx

Vrije Universiteit
type: Organization
based near: Amsterdam, The Netherlands

square metre day
type: unit multiplication
label: vierkante meter dag @nl
alternative symbol: m2·d
has term 1: square metre
has term 2: day
symbol: m2 d

watt per steradian square metre hertz
type: unit division
label: watt per steradiaal vierkante meter hertz @nl
alternative symbol: W·sr-1·m-2·Hz-1
alternative symbol: W sr-1 m-2 Hz-1
has denominator: steradian square metre hertz
has numerator: watt
symbol: W/(sr m2 Hz)

exapascal
type: prefixed unit
has dimension: pressure dimension
has prefix: exa
has unit: pascal
symbol: EPa

has quantity
type: ObjectProperty
domain: Class
  union of: singular unit
  union of: fixed point
label: 量を持つ @ja
range: quantity

British thermal unit (thermochemical)
type: unit
type: singular unit
comment: The thermochemical British thermal unit is a unit of energy defined as 1.054350e3 joule.
label: 英国热力单位（热力化学） @zh
LaTeX symbol: BTU_{th}
alternative label: thermochemical British thermal unit
has dimension: energy dimension
has factor: 1.054350e3
has unit: joule
symbol: Btu_th

luminous intensity dimension
type: dimension
label: lichtsterktedimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 1
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0
symbol: J

square metre kelvin per watt
type: unit division
label: vierkante meter kelvin per watt @nl
alternative symbol: m2·K/W
alternative symbol: m2 K W-1
alternative symbol: m2·K·W-1
has denominator: watt
has dimension: thermal insulance dimension
has numerator: square metre kelvin
symbol: m2 K/W

13.8033 on the Kelvin scale
type: fixed point
has numerical value: 13.8033
has scale: Kelvin scale

attojoule
type: prefixed unit
comment: The attojoule is a unit of energy defined as 1.0e-18 joule.
has dimension: energy dimension
has prefix: atto
has unit: joule
symbol: aJ

molar energy dimension
type: dimension
label: molaire-energiedimensie @nl
has SI amount of substance dimension exponent: -1
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

156.5985 on the Celsius scale
type: fixed point
label: 156.5985摄氏度 @zh
has numerical value: 156.5985
has point: 429.7485 on the Kelvin scale
has scale: Celsius scale

total distance travelled
type: Class
subclass of: distance
commonly has unit: decametre
commonly has unit: mile (statute)
commonly has unit: chain
commonly has unit: pica (ATA)
commonly has unit: exametre
commonly has unit: picometre
commonly has unit: megaparsec
commonly has unit: light year
commonly has unit: mil (length)
commonly has unit: nautical mile (international)
commonly has unit: gigametre
commonly has unit: rod (US)
commonly has unit: centimetre
commonly has unit: decimetre
commonly has unit: fathom (US survey)
commonly has unit: pica (Postscript)
commonly has unit: point (Postscript)
commonly has unit: femtometre
commonly has unit: inch (international)
commonly has unit: point (TeX)
commonly has unit: fermi
commonly has unit: megametre
commonly has unit: terametre
commonly has unit: micron
commonly has unit: pica (TeX)
commonly has unit: cicero
commonly has unit: nanometre
commonly has unit: parsec
commonly has unit: kilometre
commonly has unit: metre
commonly has unit: micrometre
commonly has unit: petametre
commonly has unit: mile (US survey)
commonly has unit: astronomical unit
commonly has unit: ångström
commonly has unit: foot (international)
commonly has unit: attometre
commonly has unit: point (Didot)
commonly has unit: hectometre
commonly has unit: furlong (international)
commonly has unit: millimetre
commonly has unit: foot (US survey)
commonly has unit: yard (international)
commonly has unit: point (ATA)

ambient dose equivalent
type: Class
subclass of: dose equivalent
commonly has unit: decisievert
commonly has unit: hectosievert
commonly has unit: kilosievert
commonly has unit: megasievert
commonly has unit: decasievert
commonly has unit: exasievert
commonly has unit: attosievert
commonly has unit: rem
commonly has unit: terasievert
commonly has unit: sievert
commonly has unit: picosievert
commonly has unit: centisievert
commonly has unit: gigasievert
commonly has unit: nanosievert
commonly has unit: microsievert
commonly has unit: petasievert
commonly has unit: millisievert
commonly has unit: femtosievert

Rankine scale
type: ratio scale
label: 兰金规模 @zh
label: Rankineschaal @nl
has dimension: thermodynamic temperature dimension
has factor: 1.8
has off-set: 0
has scale: Kelvin scale
has unit: degree Rankine

kilogram per litre
type: prefixed gram per litre
comment: Kilogram per litre is a unit of density defined as kilogram divided by litre.
label: kilogram per liter @nl
alternative symbol: kg·l-1
alternative symbol: kg l-1
has denominator: litre
has dimension: density dimension
has numerator: kilogram
symbol: kg/l

kinematic viscosity
type: Class
comment: Kinematic viscosity is the ratio of viscosity to density.
label: kinematische viscositeit @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: kinematic viscosity unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: kinematic viscosity dimension
  on property: has dimension
commonly has unit: stokes
commonly has unit: centistokes
commonly has unit: square metre per second
symbol: ν
unofficial label: viscosity

interval scale
type: Class
subclass of: scale

shannon
type: singular unit
type: unit
comment: The shannon is a unit of information capacity defined as 1 bit.
has unit: 指二进制中的一位
symbol: Sh

yottavolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: yotta
has unit: volt
symbol: YV

gal
type: unit
type: singular unit
comment: The gal is a unit of acceleration defined as centimetre per second (time) squared.
alternative label: galileo @nl
has dimension: acceleration dimension
has unit: centimetre per second squared
symbol: Gal

distance modulus
type: Class
comment: The difference between the apparent magnitude (m) of an astronomical object, such as a star, and its absolute magnitude (M), used as a distance measurement. Distances can be expressed in distance modulii as $$m-M = 5\log d + 10 = 10-5 log \varpi$$ where \(d\) is the distance in kiloparsec and \(\varpi\) is the parallax in milliarcseconds.
subclass of: distance
commonly has unit: magnitude
symbol: m-M

petasecond
type: prefixed unit
label: petaseconde @nl
has dimension: time dimension
has prefix: peta
has unit: second
symbol: Ps

mole per zeptolitre
type: mole per prefixed litre
comment: Mole per zeptolitre is a unit of amount of substance concentration defined as mole divided by zeptolitre.
label: mole per zeptoliter @nl
alternative symbol: mol·zl-1
alternative symbol: mol zl-1
has denominator: zeptolitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/zl

metre per millisecond squared
type: metre per prefixed second (time) squared
comment: Metre per millisecond squared is a unit of acceleration defined as metre divided by millisecond squared.
label: meter per milliseconde kwadraat @nl
alternative symbol: m·ms-2
alternative symbol: m ms-2
has denominator: millisecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/ms2

millimetre
type: prefixed unit
comment: The millimetre is a unit of length defined as 1.0e-3 metre.
label: 毫米 @zh
label: millimeter @nl
has dimension: length dimension
has prefix: milli
has unit: metre
symbol: mm

energy density dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

lumen per square metre
type: unit division
label: lumen per vierkante meter @nl
alternative symbol: lm·m-2
alternative symbol: lm m-2
has denominator: square metre
has dimension: illuminance dimension
has numerator: lumen
symbol: lm/m2

abfarad
type: singular unit
type: unit
comment: The abfarad is a unit of capacitance defined as 1.0e9 farad.
has dimension: capacitance dimension
has factor: 1.0e9
has unit: farad
symbol: abF

metre kilogram per second
type: unit division
label: meter kilogram per seconde @nl
alternative symbol: m·kg·s-1
alternative symbol: m kg s-1
alternative symbol: m·kg/s
has denominator: second
has numerator: metre kilogram
symbol: m kg/s

kibibit
type: prefixed unit
has prefix: kibi
has unit: 指二进制中的一位
symbol: Kibit

zettanewton
type: prefixed unit
has dimension: force dimension
has prefix: zetta
has unit: 牛顿
symbol: ZN

megakatal
type: prefixed unit
comment: The megakatal is a unit of catalytic activity defined as 1.0e6 katal.
has dimension: catalytic activity dimension
has prefix: mega
has unit: katal
symbol: Mkat

number rotten flowers
type: Class
comment: Aantal rotte bloemen. @nl
label: aantal rotte bloemen @nl
subclass of: number flowers
alternative label: #rotten flowers
commonly has unit: one

hour (hour angle)
type: singular unit
type: unit
comment: Wordt gebruikt als hoek (360°=24) voor o.a. rechte klimming. De h wordt meestal als superscript achter de waarde gezet gevolgd door de verdere opdeling naar minuten en seconden. Zoals in 5h34m12s09. Vaak wordt de fractie in seconden zonder punt geschreven, de s wordt als afscheiding gebruikt (http://en.wikipedia.org/wiki/Right_ascension). @nl
label: uur (uurhoek) @nl
has dimension: dimensionOne
has factor: 15
has unit: degree
symbol: h

femtobecquerel
type: prefixed unit
comment: The femtobecquerel is a unit of activity defined as 1.0e-15 becquerel.
has dimension: frequency dimension
has prefix: femto
has unit: becquerel
symbol: fBq

function
type: Class
label: 関数 @ja

momentum unit
type: Class
subclass of: unit
equivalent class: Class
  one of: metre kilogram per second

teralux
type: prefixed unit
has dimension: illuminance dimension
has prefix: tera
has unit: lux
symbol: Tlx

zettakelvin
type: prefixed unit
comment: The zettakelvin is a unit of thermodynamic temperature defined as 1.0e21 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: zetta
has unit: 开
symbol: ZK

volumetric flow rate unit
type: Class
subclass of: unit
equivalent class: Class
  one of: cubic metre per second
  one of: cubic metre per year
  one of: litre per hour

dry matter mass fraction
type: Class
comment: The fraction of the mass of dry matter in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

nanosecond
type: prefixed unit
label: nanoseconde @nl
has dimension: time dimension
has prefix: nano
has unit: second
symbol: ns

terahertz
type: prefixed unit
comment: The terahertz is a unit of frequency defined as 1.0e12 hertz.
has dimension: frequency dimension
has prefix: tera
has unit: hertz
symbol: THz

torque unit
type: Class
subclass of: unit
equivalent class: Class
  one of: newton metre
  one of: micronewton metre
  one of: millinewton metre

hectoampere
type: prefixed unit
comment: The hectoampere is a unit of electric current defined as 1.0e2 ampere.
label: hectoampère @nl
has dimension: electric current dimension
has prefix: hecto
has unit: ampere
symbol: hA

gigasievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: giga
has unit: sievert
symbol: GSv

terabit
type: prefixed unit
has prefix: tera
has unit: 指二进制中的一位
symbol: Tbit

yottametre
type: prefixed unit
comment: The yottametre is a unit of length defined as 1.0e24 metre.
label: 10^24米 @zh
label: yottameter @nl
has dimension: length dimension
has prefix: yotta
has unit: metre
symbol: Ym

angular speed dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

median
type: function

inductance or permeance (electromagnetic) dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: -2
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

gigakelvin
type: prefixed unit
comment: The gigakelvin is a unit of thermodynamic temperature defined as 1.0e9 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: giga
has unit: 开
symbol: GK

megaerg
type: prefixed unit
comment: The megaerg is a unit of energy defined as 1.0e6 erg.
alternative label: megalerg
has dimension: energy dimension
has prefix: mega
has unit: erg
symbol: Merg

Enterococcus count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

reciprocal square centimetre
type: unit exponentiation
label: omgekeerde vierkante centimeter @nl
has base: centimetre
has dimension: column number density dimension
has exponent: -2
symbol: cm-2

examole per metre
type: prefixed mole per metre
label: examole per meter @nl
alternative symbol: Emol·m-1
alternative symbol: Emol m-1
has denominator: metre
has numerator: examole
symbol: Emol/m

number manual firmness 3.5
type: Class
comment: Firmness manueel: 3.5 = te zacht. @nl
label: aantal manuele stevigheid 3.5 @nl
subclass of: number manual firmness
alternative label: firmness_m_3.5
commonly has unit: one

altitude
type: Class
comment: The angular distance of a celestial body above or below the horizon, measured along the great circle passing through the body and the zenith.
subclass of: angle
alternative label: elevation
alternative symbol: Alt
commonly has unit: degree
commonly has unit: minute (angle)
commonly has unit: second (angle)
symbol: h
reference: Glossary

femtosecond
type: prefixed unit
label: femtoseconde @nl
has dimension: time dimension
has prefix: femto
has unit: second
symbol: fs

933.473 on the Kelvin scale
type: fixed point
has numerical value: 933.473
has scale: Kelvin scale

square metre per second
type: unit division
label: vierkante meter per seconde @nl
alternative symbol: m2·s-1
alternative symbol: m2 s-1
has denominator: second
has dimension: kinematic viscosity dimension
has numerator: square metre
symbol: m2/s

number wilted flowers
type: Class
comment: Aantal verwelkte bloemen. @nl
label: aantal verwelkte bloemen @nl
subclass of: number flowers
alternative label: #wilted flowers
commonly has unit: one

square metre per square metre
type: unit division
label: vierkante meter per vierkante meter @nl
alternative symbol: m2·m-2
alternative symbol: m2 m-2
has denominator: square metre
has dimension: dimensionOne
has numerator: square metre
symbol: m2/m2

prefixed mole per prefixed metre
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed mole
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed metre
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

fluidity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1

poundal
type: singular unit
type: unit
comment: The poundal is a unit of force defined as 1.382550e-1 newton.
has dimension: force dimension
has factor: 1.382550e-1
has unit: 牛顿

number external browning 5
type: Class
comment: Voorbeeld avocado Hass: code 5 poster. @nl
subclass of: number color
alternative label: ext_brown_5
commonly has unit: one

zettametre per second squared
type: prefixed metre per second (time) squared
comment: Zettametre per second squared is a unit of acceleration defined as zettametre divided by second squared.
label: zettameter per seconde kwadraat @nl
alternative symbol: Zm·s-2
alternative symbol: Zm s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: zettametre
symbol: Zm/s2

economics
type: application area
label: economie @nl
uses quantity: specific amount of money
uses quantity: cost
uses quantity: amount of money
uses unit: South Korean won
uses unit: Japanese yen
uses unit: Indian rupee
uses unit: megaeuro per megatonne
uses unit: Chinese yuan
uses unit: United States dollar
uses unit: pound sterling
uses unit: euro
uses unit: Swiss franc
uses unit: megaeuro
uses unit: Norwegian krone
uses unit: South African rand
uses unit: Brazilian real
uses unit: Singapore dollar
uses unit: RussianRuble
uses unit: Hong Kong dollar
uses unit: Australian dollar
uses unit: Turkish lira
uses unit: Canadian dollar
uses unit: Swedish krona
uses unit: euro per tonne
uses unit: Mexican peso
uses unit: New Zealand dollar

picohertz
type: prefixed unit
comment: The picohertz is a unit of frequency defined as 1.0e-12 hertz.
has dimension: frequency dimension
has prefix: pico
has unit: hertz
symbol: pHz

zeptogram
type: prefixed unit
comment: The zeptgram is a unit of mass defined as 1.0e-21 gram.
has dimension: mass dimension
has prefix: zepto
has unit: 克
symbol: zg

information capacity
type: Class
label: informatiecapaciteit @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: information capacity unit
    on property: has unit
  on property: has value
commonly has unit: zettabit
commonly has unit: gibibit
commonly has unit: exbibit
commonly has unit: 10^21字节
commonly has unit: 百万字节
commonly has unit: petabit
commonly has unit: 指二进制中的一位
commonly has unit: zebibyte
commonly has unit: 10^15字节
commonly has unit: kilobit
commonly has unit: pebibit
commonly has unit: yobibit
commonly has unit: shannon
commonly has unit: tebibit
commonly has unit: kibibit
commonly has unit: kilobyte
commonly has unit: 字节
commonly has unit: kibibyte
commonly has unit: gibibyte
commonly has unit: mebibit
commonly has unit: gigabit
commonly has unit: 10^24字节
commonly has unit: tebibyte
commonly has unit: 千兆兆字节
commonly has unit: terabit
commonly has unit: gigabyte
commonly has unit: yottabit
commonly has unit: exabit
commonly has unit: 10^12字节
commonly has unit: zebibit
commonly has unit: pebibyte
commonly has unit: hartley
commonly has unit: mebibyte
commonly has unit: megabit
commonly has unit: yobibyte
commonly has unit: exbibyte

V magnitude at maximum brightness
type: Class
comment: Johnson V magnitude (apparent) at maximum brightness (i.e. for a variable star). The Johnson V band is a standard filter in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm. The filter to be used is the Corning 3384 filter.
subclass of: magnitude at maximum brightness
subclass of: V magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: V_max
reference: Photometry

statampere
type: singular unit
type: unit
comment: The statampere is a unit of electric current defined as 3.335641e-10 ampere.
label: statampère @nl
has dimension: electric current dimension
has factor: 3.335641e-10
has unit: ampere
symbol: statA

thermal insulance unit
type: Class
subclass of: unit
equivalent class: Class
  one of: square metre kelvin per watt

gram per decalitre
type: gram per prefixed litre
comment: Gram per decalitre is a unit of density defined as gram divided by decalitre.
label: gram per decaliter @nl
alternative symbol: g dal-1
alternative symbol: g·dal-1
has denominator: decalitre
has dimension: density dimension
has numerator: 克
symbol: g/dal

molar entropy
type: Class
label: molaire entropie @nl
subclass of: quantity
subclass of: Restriction
  has value: molar entropy, molar heat capacity, or gas constant dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: molar entropy unit
    on property: has unit
  on property: has value
commonly has unit: joule per kelvin mole

kilohenry
type: prefixed unit
comment: The kilohenry is a unit of inductance defined as 1.0e3 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: kilo
has unit: henry
symbol: kH

coulomb per square metre
type: unit division
label: coulomb per vierkante meter @nl
alternative symbol: C·m-2
alternative symbol: C m-2
has denominator: square metre
has dimension: electric flux density dimension
has numerator: coulomb
symbol: C/m2

enthalpy
type: Class
comment: Enthalpy is the sum of the internal energy of a system plus the product of the pressure-volume work done on the system.
label: enthalpie @nl
label: 焓 @zh
subclass of: energy
commonly has unit: newton metre
commonly has unit: gigaelectronvolt
commonly has unit: watt hour
commonly has unit: foot poundal
commonly has unit: hectojoule
commonly has unit: British thermal unit (International Table)
commonly has unit: femtojoule
commonly has unit: calorie (20 °C)
commonly has unit: megaelectronvolt
commonly has unit: nanojoule
commonly has unit: picojoule
commonly has unit: joule
commonly has unit: kilojoule
commonly has unit: decijoule
commonly has unit: megajoule
commonly has unit: ton of TNT
commonly has unit: terajoule
commonly has unit: millijoule
commonly has unit: calorie (thermochemical)
commonly has unit: micronewton metre
commonly has unit: kilocalorie (mean)
commonly has unit: calorie (International Table)
commonly has unit: calorie (15 °C)
commonly has unit: British thermal unit (60 °F)
commonly has unit: calorie (mean)
commonly has unit: decajoule
commonly has unit: attojoule
commonly has unit: therm (EC)
commonly has unit: British thermal unit (thermochemical)
commonly has unit: gigajoule
commonly has unit: exajoule
commonly has unit: centijoule
commonly has unit: petajoule
commonly has unit: British thermal unit (59 °F)
commonly has unit: erg
commonly has unit: microjoule
commonly has unit: terawatt hour
commonly has unit: kilowatt hour
commonly has unit: British thermal unit (39 °F)
commonly has unit: quad
commonly has unit: British thermal unit (mean)
commonly has unit: megaerg
commonly has unit: kiloelectronvolt
commonly has unit: 电子伏特
commonly has unit: millinewton metre
commonly has unit: therm (US)
symbol: H

273.16 on the Kelvin scale
type: fixed point
has numerical value: 273.16
has quantity: triple point of water thermodynamic temperature
has scale: Kelvin scale

amount of substance concentration
type: Class
subclass of: quantity
subclass of: Restriction
  has value: amount of substance concentration dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: amount of substance concentration unit
    on property: has unit
  on property: has value
alternative label: molaire concentratie @nl
alternative label: molar concentration
commonly has unit: mole per exalitre
commonly has unit: megamole per litre
commonly has unit: mole per attolitre
commonly has unit: mole per decalitre
commonly has unit: mole per millilitre
commonly has unit: mole per hectolitre
commonly has unit: attomole per litre
commonly has unit: mole per petalitre
commonly has unit: mole per nanolitre
commonly has unit: molair
commonly has unit: micromole per litre
commonly has unit: mole per teralitre
commonly has unit: decimole per litre
commonly has unit: mole per picolitre
commonly has unit: femtomole per litre
commonly has unit: mole per cubic metre
commonly has unit: megamolair
commonly has unit: nanomolair
commonly has unit: attomolair
commonly has unit: mole per kilolitre
commonly has unit: micromolair
commonly has unit: mole per femtolitre
commonly has unit: mole per centilitre
commonly has unit: millimole per litre
commonly has unit: hectomole per litre
commonly has unit: mole per litre
commonly has unit: teramole per litre
commonly has unit: examole per litre
commonly has unit: decamole per litre
commonly has unit: mole per microlitre
commonly has unit: nanomole per litre
commonly has unit: centimole per litre
commonly has unit: picomolair
commonly has unit: petamole per litre
commonly has unit: mole per decilitre
commonly has unit: kilomole per litre
commonly has unit: picomole per litre
commonly has unit: femtomolair
commonly has unit: millimolair
commonly has unit: gigamole per litre
commonly has unit: mole per gigalitre
commonly has unit: mole per megalitre
symbol: C

mile (statute)
type: singular unit
type: unit
comment: The statute mile is a unit of length defined as 1.609344e3 metre.
alternative label: statute mile
has dimension: length dimension
has factor: 1.609344e3
has unit: metre
symbol: mi

atmosphere (technical)
type: unit
type: singular unit
comment: The technical atmosphere is a unit of pressure defined as 9.80665e4 pascal.
alternative label: technical atmosphere
has dimension: pressure dimension
has factor: 9.80665e4
has unit: pascal
symbol: at

microgram per cubic centimetre
type: unit division
comment: Microram per cubic centimetre is a unit of density defined as microgram divided by cubic centimetre.
label: microgram per kubieke centimeter @nl
alternative symbol: μg·cm-3
alternative symbol: μg cm-3
has denominator: cubic centimetre
has dimension: density dimension
has numerator: microgram
longcomment: Microgram per cubic centimetre is a unit of density defined as microgram divided by cubic centimetre. Microgram per cubic centimetre is a derived unit in the International System of Units.
symbol: μg/cm3

bud stadium day 7
type: Class
comment: Knopstadium vaasdag 7 (code). @nl
label: knopstadium dag 7 @nl
subclass of: bud stadium
alternative label: sday7
commonly has unit: 1-5

ohm metre
type: unit multiplication
label: ohm meter @nl
alternative symbol: Ω·m
has dimension: electrical resistivity dimension
has term 1: ohm
has term 2: metre
symbol: Ω m

specific energy
type: Class
comment: Specific energy is energy per unit mass.
subclass of: quantity
subclass of: Restriction
  has value: specific energy, absorbed dose, or dose equivalent dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: specific energy unit
    on property: has unit
  on property: has value
commonly has unit: kilojoule per hectogram
commonly has unit: kilocalorie (mean) per hectogram
commonly has unit: 焦耳每千克

impulse
type: Class
comment: Impulse is the integral of a force with respect to time.
label: stoot @nl
subclass of: quantity
symbol: I

has aggregate function
type: ObjectProperty
domain: quantity
label: 集計関数を持つ @ja
range: function

joule
type: singular unit
type: unit
comment: The joule is a unit of energy defined as kilogram times square metre divided by second squared.
label: 焦耳 @zh
has dimension: energy dimension
has unit: newton metre
longcomment: The joule is a unit of energy defined as kilogram times square metre divided by second squared. The joule is a derived unit in the International System of Units.
symbol: J

prefixed metre prefixed gram
type: Class
subclass of: unit multiplication
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed metre
    on property: has term 1
  intersection of: Restriction
    cardinality: 1
    on property: has term 1
  intersection of: Restriction
    all values from: prefixed gram
    on property: has term 2
  intersection of: Restriction
    cardinality: 1
    on property: has term 2

fixed point
type: Class
subclass of: point
subclass of: Restriction
  all values from: Class
    union of: fixed point
  on property: has point

terasiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: tera
has unit: siemens
symbol: TS

gram per teralitre
type: gram per prefixed litre
comment: Gram per teralitre is a unit of density defined as gram divided by teralitre.
label: gram per teraliter @nl
alternative symbol: g Tl-1
alternative symbol: g·Tl-1
has denominator: teralitre
has dimension: density dimension
has numerator: 克
symbol: g/Tl

hectotesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: hecto
has unit: tesla
symbol: hT

kiloelectronvolt
type: prefixed unit
comment: The kiloelectronvolt is a unit of energy defined as 1.0e3 electronvolt.
has dimension: energy dimension
has prefix: kilo
has unit: 电子伏特
symbol: keV

kiloampere
type: prefixed unit
comment: The kiloampere is a unit of electric current defined as 1.0e3 ampere.
label: kiloampère @nl
has dimension: electric current dimension
has prefix: kilo
has unit: ampere
symbol: kA

millifarad
type: prefixed unit
comment: The millifarad is a unit of capacitance defined as 1.0e-3 farad.
has dimension: capacitance dimension
has prefix: milli
has unit: farad
symbol: mF

hectocandela
type: prefixed unit
comment: The hectocandela is a unit of luminous intensity defined as 1.0e2 candela.
has dimension: luminous intensity dimension
has prefix: hecto
has unit: candela
symbol: hcd

number manual firmness 1
type: Class
comment: Firmness manueel: 1 = zeer stevig. @nl
label: aantal manuele stevigheid 1 @nl
subclass of: number manual firmness
alternative label: firmness_m_1
commonly has unit: one

megabecquerel
type: prefixed unit
comment: The megabecquerel is a unit of activity defined as 1.0e6 becquerel.
has dimension: frequency dimension
has prefix: mega
has unit: becquerel
symbol: MBq

weber per ampere
type: unit division
label: weber per ampère @nl
alternative symbol: Wb·A-1
alternative symbol: Wb A-1
has denominator: ampere
has dimension: inductance or permeance (electromagnetic) dimension
has numerator: weber
symbol: Wb/A

solar mass
type: singular unit
type: unit
comment: Solar mass is a unit used in astronomy to denote stellar or galactic masses (http://en.wikipedia.org/wiki/SolarMass).
label: zonsmassa @nl
LaTeX symbol: M_{\astrosun}
has dimension: mass dimension
has factor: 1.98892e30
has unit: kilogram
symbol: M_☉

energy unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: British thermal unit (39 °F)
    one of: British thermal unit (59 °F)
    one of: British thermal unit (60 °F)
    one of: British thermal unit (International Table)
    one of: British thermal unit (mean)
    one of: British thermal unit (thermochemical)
    one of: calorie (15 °C)
    one of: calorie (20 °C)
    one of: calorie (International Table)
    one of: calorie (mean)
    one of: calorie (thermochemical)
    one of: 电子伏特
    one of: erg
    one of: foot poundal
    one of: joule
    one of: quad
    one of: gigaelectronvolt
    one of: kiloelectronvolt
    one of: megaelectronvolt
    one of: watt hour
    one of: kilowatt hour
    one of: terawatt hour
    one of: therm (EC)
    one of: therm (US)
    one of: ton of TNT
    one of: newton metre
    one of: micronewton metre
    one of: millinewton metre
  union of: prefixed joule
  union of: prefixed electronvolt
  union of: prefixed calorie (mean)

decagram
type: prefixed unit
comment: The decagram is a unit of mass defined as 1.0e1 gram.
has dimension: mass dimension
has prefix: deca
has unit: 克
symbol: dag

watt per square metre kelvin
type: unit division
label: watt per vierkante meter kelvin @nl
alternative symbol: W-1 m2 K
alternative symbol: W-1·m2·K
alternative symbol: W/(m2·K)
has denominator: square metre kelvin
has dimension: heat transfer coefficient dimension
has numerator: watt
symbol: W/m2 K

decisecond squared
type: prefixed second (time) squared
label: deciseconde kwadraat @nl
has base: decisecond
has exponent: 2
symbol: ds2

molar entropy unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per kelvin mole

zettapascal
type: prefixed unit
has dimension: pressure dimension
has prefix: zetta
has unit: pascal
symbol: ZPa

gram per decilitre
type: gram per prefixed litre
comment: Gram per decilitre is a unit of density defined as gram divided by decilitre.
label: gram per deciliter @nl
alternative symbol: g·dl-1
alternative symbol: g dl-1
has denominator: decilitre
has dimension: density dimension
has numerator: 克
symbol: g/dl

429.7485 on the Kelvin scale
type: fixed point
has numerical value: 429.7485
has scale: Kelvin scale

attoampere
type: prefixed unit
comment: The attoampere is a unit of electric current defined as 1.0e-18 ampere.
label: attoampère @nl
has dimension: electric current dimension
has prefix: atto
has unit: ampere
symbol: aA

mole per micrometre
type: mole per prefixed metre
label: mole per micrometer @nl
alternative symbol: mol·μm-1
alternative symbol: mol μm-1
has denominator: micrometre
has numerator: mole
symbol: mol/μm

thermal resistance
type: Class
subclass of: quantity
subclass of: Restriction
  has value: thermal resistance dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: thermal resistance unit
    on property: has unit
  on property: has value
commonly has unit: kelvin per watt

second per square metre
type: unit division
alternative symbol: s·m-2
alternative symbol: s m-2
has denominator: square metre
has numerator: second
symbol: s/m2

mole per hectometre
type: mole per prefixed metre
label: mole per hectometer @nl
alternative symbol: mol·hm-1
alternative symbol: mol hm-1
has denominator: hectometre
has numerator: mole
symbol: mol/hm

attolitre
type: prefixed unit
label: attoliter @nl
has dimension: volume dimension
has prefix: atto
has unit: litre
symbol: al

magnitude
type: singular unit
type: unit
comment: Eenheid waarmee de helderheid van sterren wordt aangegeven. Meestal wordt het symbool niet aangeduid (http://en.wikipedia.org/wiki/Magnitude_(astronomy)).
has dimension: dimensionOne
has unit: one
symbol: mag

radius (angle)
type: Class
label: radius (hoek) @nl
subclass of: angle
commonly has unit: second (angle)
commonly has unit: minute (angle)
commonly has unit: millisecond (angle)
commonly has unit: microsecond (angle)
commonly has unit: degree

pulp browning
type: Class
comment: Voorbeeld avocado Hass: poster (code). @nl
subclass of: quantity
alternative label: pulp
commonly has unit: 1-5

solar mass per gigayear cubic parsec
type: unit division
comment: The amount of stellar mass created per cubic parsec in each billion years.
alternative symbol: M_☉·Gyr-1·pc-3
alternative symbol: M_☉ Gyr-1 pc-3
has denominator: gigayear cubic parsec
has numerator: solar mass
symbol: M_☉/(Gyr pc3)

dynamic range
type: Class
comment: Ratio between the saturation output and the dark signal, sometimes only over the region of linearity.
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: dynamic range unit
    on property: has unit
  on property: has value
commonly has unit: one
reference: Detectors

gray per second
type: unit division
label: gray per seconde @nl
alternative symbol: Gy·s-1
alternative symbol: Gy s-1
has denominator: second
has dimension: absorbed dose rate dimension
has numerator: gray
symbol: Gy/s

mole per attolitre
type: mole per prefixed litre
comment: Mole per attolitre is a unit of amount of substance concentration defined as mole divided by attolitre.
label: mole per attoliter @nl
alternative symbol: mol al-1
alternative symbol: mol·al-1
has denominator: attolitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/al

shear rate
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: shear rate unit
    on property: has unit
  on property: has value
commonly has unit: reciprocal second
symbol: S

10^21字节
type: prefixed unit
label: zettabyte
has prefix: zetta
has unit: 字节
symbol: ZB

microgram per joule
type: unit division
alternative symbol: mg·J-1
alternative symbol: mg J-1
has denominator: joule
has numerator: microgram
symbol: mg/J

gram per picolitre
type: gram per prefixed litre
comment: Gram per picolitre is a unit of density defined as gram divided by picolitre.
label: gram per picoliter @nl
alternative symbol: g pl-1
alternative symbol: g·pl-1
has denominator: picolitre
has dimension: density dimension
has numerator: 克
symbol: g/pl

decalumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: deca
has unit: lumen
symbol: dalm

gigapascal
type: prefixed unit
has dimension: pressure dimension
has prefix: giga
has unit: pascal
symbol: GPa

yottafarad
type: prefixed unit
comment: The yottafarad is a unit of capacitance defined as 1.0e24 farad.
has dimension: capacitance dimension
has prefix: yotta
has unit: farad
symbol: YF

picobecquerel
type: prefixed unit
comment: The picobecquerel is a unit of activity defined as 1.0e-12 becquerel.
has dimension: frequency dimension
has prefix: pico
has unit: becquerel
symbol: pBq

mole per mole
type: unit division
label: mol per mol @nl
alternative symbol: mol·mol-1
alternative symbol: mol mol-1
has denominator: mole
has dimension: dimensionOne
has numerator: mole
symbol: mol/mol

prefixed hertz
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: hertz
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

number vascular browning
type: Class
subclass of: number
commonly has unit: one

centisteradian
type: prefixed unit
label: centisteradiaal @nl
has dimension: dimensionOne
has prefix: centi
has unit: steradian
symbol: csr

thermodynamics
type: application area
label: thermodynamica @nl
uses quantity: heat
uses quantity: thermal resistance
uses quantity: temperature rate
uses quantity: heat capacity
uses quantity: Réaumur temperature
uses quantity: Fahrenheit temperature
uses quantity: entropy
uses quantity: heat flux density
uses quantity: heat flow rate
uses quantity: specific entropy
uses quantity: heat transfer coefficient
uses quantity: internal energy
uses quantity: specific heat capacity
uses quantity: thermal conductivity
uses quantity: Rankine temperature
uses quantity: Celsius temperature
uses quantity: temperature
uses quantity: thermodynamic temperature
uses unit: attokelvin
uses unit: petakelvin
uses unit: femtodegree Celsius
uses unit: degree Réaumur
uses unit: gigakelvin
uses unit: degree Celsius
uses unit: centikelvin
uses unit: nanokelvin
uses unit: kilokelvin
uses unit: decidegree Celsius
uses unit: degree Fahrenheit
uses unit: femtokelvin
uses unit: decakelvin
uses unit: watt per metre kelvin
uses unit: square metre kelvin per watt
uses unit: joule per kelvin
uses unit: terakelvin
uses unit: decikelvin
uses unit: centidegree Celsius
uses unit: degree Celsius per minute
uses unit: picokelvin
uses unit: joule per kelvin kilogram
uses unit: degree Rankine
uses unit: watt per square metre kelvin
uses unit: millidegree Celsius
uses unit: attodegree Celsius
uses unit: exakelvin
uses unit: nanodegree Celsius
uses unit: millikelvin
uses unit: picodegree Celsius
uses unit: megakelvin
uses unit: 开
uses unit: microdegree Celsius
uses unit: microkelvin
uses unit: hectokelvin

wavenumber dimension
type: dimension
label: golfgetaldimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

Rankine temperature scale
type: Class
subclass of: scale
equivalent class: Rankine scale

secular aberration
type: Class
comment: The component of the stellar abberation resulting from the motion of the solar system in space. This component is usually ignored. The abberation is the apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object.
subclass of: angular displacement
commonly has unit: microsecond (angle)
commonly has unit: millisecond (angle)
commonly has unit: second-Anglee
commonly has unit: degree
reference: Glossary

darcy
type: singular unit
type: unit
comment: The darcy is a unit of area defined as 9.869233e-13 square metre.
has dimension: area dimension
has factor: 9.869233e-13
has unit: square metre

watt per square metre steradian
type: unit division
label: watt per vierkante meter steradiaal @nl
alternative symbol: W m-2 sr-1
alternative symbol: W·m-2·sr-1
alternative symbol: W/(m2·sr)
has denominator: square metre steradian
has dimension: radiance dimension
has numerator: watt
symbol: W/(m2 sr)

hectogram
type: prefixed unit
comment: The hectogram is a unit of mass defined as 1.0e2 gram.
alternative label: 100 gram
has dimension: mass dimension
has prefix: hecto
has unit: 克
symbol: hg

fathom (US survey)
type: singular unit
type: unit
comment: The US survey fathom is a unit of length defined as 1.828804 metre.
alternative label: US survey fathom
has dimension: length dimension
has factor: 1.828804
has unit: metre

millijoule
type: prefixed unit
comment: The millijoule is a unit of energy defined as 1.0e-3 joule.
has dimension: energy dimension
has prefix: milli
has unit: joule
symbol: mJ

reciprocal degree Celsius
type: unit exponentiation
label: omgekeerde graad Celsius @nl
has base: degree Celsius
has exponent: -1
symbol: °C-1

teralumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: tera
has unit: lumen
symbol: Tlm

shear modulus
type: Class
comment: Shear modulus is the ratio of shear stress to shear strain.
label: schuifmodulus @nl
subclass of: dynamic modulus
alternative symbol: S
alternative symbol: μ
commonly has unit: atmosphere (standard)
commonly has unit: 微巴
commonly has unit: megapascal
commonly has unit: kilopascal
commonly has unit: centimetre of mercury
commonly has unit: nanopascal
commonly has unit: hectopascal
commonly has unit: millipascal
commonly has unit: micropascal
commonly has unit: decipascal
commonly has unit: decapascal
commonly has unit: newton per square metre
commonly has unit: gigapascal
commonly has unit: metre of mercury
commonly has unit: decibar
commonly has unit: petapascal
commonly has unit: atmosphere (technical)
commonly has unit: terapascal
commonly has unit: centipascal
commonly has unit: exapascal
commonly has unit: picopascal
commonly has unit: attopascal
commonly has unit: pascal
commonly has unit: barye
commonly has unit: 巴（压力计量单位）
commonly has unit: femtopascal
commonly has unit: torr
commonly has unit: millimetre of mercury
commonly has unit: millibar
symbol: G

second (sidereal)
type: singular unit
type: unit
comment: The sidereal second is a unit of time defined as 9.972696e-1 second.
alternative label: second (sidereal)
alternative label: sidereal second
has dimension: time dimension
has factor: 9.972696e-1
has unit: second

Weber number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

moment of force unit
type: Class
subclass of: unit
equivalent class: Class
  one of: newton metre
  one of: micronewton metre
  one of: millinewton metre

gram per exalitre
type: gram per prefixed litre
comment: Gram per exalitre is a unit of density defined as gram divided by exalitre.
label: gram per exaliter @nl
alternative symbol: g·El-1
alternative symbol: g El-1
has denominator: exalitre
has dimension: density dimension
has numerator: 克
symbol: g/El

gigajoule
type: prefixed unit
comment: The gigajoule is a unit of energy defined as 1.0e9 joule.
has dimension: energy dimension
has prefix: giga
has unit: joule
symbol: GJ

metre per second per metre
type: unit division
label: meter per seconde per metre @nl
has denominator: metre
has numerator: metre per second
symbol: m/s/m

micron
type: singular unit
type: unit
comment: The micron is a unit of length defined as 1.0e-6 metre.
has dimension: length dimension
has factor: 1.0e-6
has unit: metre
symbol: μ

detectivity
type: Class
comment: Reciprocal of Noise equivalent power. The signal-to-noise ratio for incident radiation of unit intensity.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: detectivity unit
    on property: has unit
  on property: has value
commonly has unit: reciprocal watt
symbol: D
reference: Detectors

zenith distance
type: Class
comment: The angular distance on the celestial sphere measured along the great circle from the zenith to the celestial object. z = 90° - h.
label: zenitafstand @nl
subclass of: angle
alternative label: zenith angle
alternative label: zenithoek @nl
commonly has unit: second (angle)
commonly has unit: minute (angle)
commonly has unit: degree
symbol: z
reference: Glossary

ton (long)
type: singular unit
type: unit
comment: The long ton is a unit of mass defined as 1.016047e3 kilogram.
alternative label: long ton
has dimension: mass dimension
has factor: 1.016047e3
has unit: kilogram

ångström
type: singular unit
type: unit
comment: The ångström is a unit of length defined as 1.0e-10 metre. The unit is often used for wavelengths of electromagnetic radiation or to express the sizes of atoms and molecules.
alternative label: angstrom @nl
has dimension: length dimension
has factor: 1.0e-10
has unit: metre
symbol: Å

second per day
type: unit division
label: seconde per dag @nl
alternative symbol: s·d-1
alternative symbol: s d-1
has denominator: day
has numerator: second
symbol: s/d

rod (US)
type: unit
type: singular unit
comment: The US rod is a unit of length defined as 5.029210 metre.
alternative label: US rod
alternative label: perch
alternative label: pole
has dimension: length dimension
has factor: 5.029210
has unit: metre
symbol: rd

decilumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: deci
has unit: lumen
symbol: dlm

cubic parsec
type: unit exponentiation
label: kubieke parsec @nl
has base: parsec
has dimension: volume dimension
has exponent: 3
symbol: pc3

Serratia marcescens count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

tablespoon (US)
type: singular unit
type: unit
comment: The US tablespoon is a unit of volume defined as 1.478676e-5 cubic metre.
alternative label: US tablespoon
has dimension: volume dimension
has factor: 1.478676e-5
has unit: cubic metre

zettamole per litre
type: prefixed mole per litre
comment: Zettamole per litre is a unit of amount of substance concentration defined as zettamole divided by litre.
label: zettamole per liter @nl
alternative symbol: Zmol·l-1
alternative symbol: Zmol l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: zettamole
symbol: Zmol/l

yoctolumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: yocto
has unit: lumen
symbol: ylm

Salmonella count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

exalumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: exa
has unit: lumen
symbol: Elm

number color 5
type: Class
comment: Voorbeeld avocado Hass: code 5 poster (vrijwel) geheel donker. @nl
label: aantal kleur 5 @nl
subclass of: number color
alternative label: color_5
commonly has unit: one

millidegree Celsius
type: prefixed unit
comment: The millidegree Celsius is a unit of temperature defined as 1.0e-3 degree Celsius.
label: milligraad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: milli
has unit: degree Celsius
symbol: m°C

LaTeX command
type: AnnotationProperty
comment: OMLaTeX command that can be used to render this quantity or unit.
alternative label: typeset by LaTeX command

Japanese yen
type: singular unit
type: unit
label: 日元 @zh

0-100
type: singular unit
type: unit
has dimension: dimensionOne

metre kelvin
type: unit multiplication
label: meter kelvin @nl
alternative symbol: m·K
has term 1: metre
has term 2: 开
symbol: m K

international prototype of the kilogram
type: Thing

petametre per second
type: prefixed metre per second (time)
comment: Petametre per second is a unit of speed defined as petametre divided by second.
label: petameter per seconde @nl
alternative symbol: Pm s-1
alternative symbol: Pm·s-1
has denominator: second
has dimension: speed dimension
has numerator: petametre
symbol: Pm/s

microhenry
type: prefixed unit
comment: The microhenry is a unit of inductance defined as 1.0e-6 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: micro
has unit: henry
symbol: μH

guar gum mass fraction
type: Class
comment: The fraction of the mass of guar gum in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

dry quart (US)
type: singular unit
type: unit
comment: The US dry quart is a unit of volume defined as 1.101221e-3 cubic metre.
alternative label: quart (US dry)
alternative label: US dry quart
has dimension: volume dimension
has factor: 1.101221e-3
has unit: cubic metre
symbol: dry qt

kilocandela
type: prefixed unit
comment: The kilocandela is a unit of luminous intensity defined as 1.0e3 candela.
has dimension: luminous intensity dimension
has prefix: kilo
has unit: candela
symbol: kcd

permeability of free space dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: -2
has SI length dimension exponent: 1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

peak wavelength
type: Class
comment: Wavelength for which the detectivity is at a maximum.
subclass of: wavelength
commonly has unit: terametre
commonly has unit: picometre
commonly has unit: pica (ATA)
commonly has unit: ångström
commonly has unit: exametre
commonly has unit: point (TeX)
commonly has unit: fermi
commonly has unit: pica (Postscript)
commonly has unit: metre
commonly has unit: light year
commonly has unit: decametre
commonly has unit: foot (US survey)
commonly has unit: petametre
commonly has unit: fathom (US survey)
commonly has unit: inch (international)
commonly has unit: yard (international)
commonly has unit: point (ATA)
commonly has unit: millimetre
commonly has unit: megametre
commonly has unit: hectometre
commonly has unit: centimetre
commonly has unit: furlong (international)
commonly has unit: pica (TeX)
commonly has unit: nautical mile (international)
commonly has unit: kilometre
commonly has unit: attometre
commonly has unit: chain
commonly has unit: foot (international)
commonly has unit: point (Postscript)
commonly has unit: femtometre
commonly has unit: gigametre
commonly has unit: kiloparsec
commonly has unit: mil (length)
commonly has unit: astronomical unit
commonly has unit: micrometre
commonly has unit: point (Didot)
commonly has unit: decimetre
commonly has unit: rod (US)
commonly has unit: megaparsec
commonly has unit: parsec
commonly has unit: nanometre
commonly has unit: mile (statute)
commonly has unit: gigaparsec
commonly has unit: micron
commonly has unit: cicero
commonly has unit: mile (US survey)
commonly has unit: solar radius
symbol: λ_m
reference: Detectors

hectohenry
type: prefixed unit
comment: The hectohenry is a unit of inductance defined as 1.0e2 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: hecto
has unit: henry
symbol: hH

microvolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: micro
has unit: volt
symbol: μV

hectoohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: hecto
has unit: ohm
symbol: hΩ

electrical conductivity
type: Class
subclass of: quantity
subclass of: Restriction
  has value: electrical conductivity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: electrical conductivity unit
    on property: has unit
  on property: has value
commonly has unit: siemens per metre

milligram RAE
type: singular unit
type: unit
has dimension: mass dimension

pica (ATA)
type: singular unit
type: unit
comment: The ATA pica is a unit of length defined as 12 point (ATA).
alternative label: ATA pica
has dimension: length dimension
has factor: 12
has unit: point (ATA)

femtocandela
type: prefixed unit
comment: The femtocandela is a unit of luminous intensity defined as 1.0e-15 candela.
has dimension: luminous intensity dimension
has prefix: femto
has unit: candela
symbol: fcd

has context
type: ObjectProperty
domain: quantity
label: 文脈を持つ @ja

litre
type: unit
type: singular unit
comment: The litre is a unit of volume defined as 1.0e-3 cubic metre.
label: 升 @zh
label: liter @nl
alternative label: liter
alternative symbol: L
has dimension: volume dimension
has factor: 1.0e-3
has unit: cubic metre
symbol: l

torque
type: Class
comment: Torque is the effectiveness of a force to produce rotation about an axis, measured by the product of the force and the perpendicular distance from the line of action of the force to the axis.
label: 扭矩 @zh
label: koppel @nl
subclass of: quantity
subclass of: Restriction
  has value: energy dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: torque unit
    on property: has unit
  on property: has value
commonly has unit: newton metre
commonly has unit: micronewton metre
commonly has unit: millinewton metre
symbol: T

electric charge density
type: Class
comment: Electric charge density is the amount of electric charge in a volume. It is a derived quantity in the International System of Units. Electric charge density is electric charge divided by volume.
subclass of: quantity
subclass of: Restriction
  has value: electric charge density dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: electric charge density unit
    on property: has unit
  on property: has value
alternative label: charge density
commonly has unit: coulomb per cubic metre

square petametre
type: square prefixed metre
label: vierkante petameter @nl
has base: petametre
has dimension: area dimension
has exponent: 2
symbol: Pm2

gigacoulomb
type: prefixed unit
comment: The gigacoulomb is a unit of electric charge defined as 1.0e9 coulomb.
has dimension: electric charge dimension
has prefix: giga
has unit: coulomb
symbol: GC

prefixed degree Celsius
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: degree Celsius
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

reciprocal metre
type: unit exponentiation
comment: Reciprocal metre is a unit of wavenumber defined as 1 divided by metre.
label: omgekeerder meter @nl
has base: metre
has dimension: wavenumber dimension
has exponent: -1
longcomment: Reciprocal metre is a unit of wavenumber defined as 1 divided by metre. Reciprocal metre is a derived unit in the International System of Units.
symbol: m-1

gigametre per second
type: prefixed metre per second (time)
comment: Gigametre per second is a unit of speed defined as gigametre divided by second.
label: gigameter per seconde @nl
alternative symbol: Gm s-1
alternative symbol: Gm·s-1
has denominator: second
has dimension: speed dimension
has numerator: gigametre
symbol: Gm/s

reciprocal watt
type: unit exponentiation
label: omgekeerde watt @nl
has base: watt
has exponent: -1
symbol: W-1

prefixed candela
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: candela
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

watt per square metre
type: unit division
label: watt per vierkante meter @nl
alternative symbol: W·m-2
alternative symbol: W m-2
has denominator: square metre
has dimension: power density dimension
has numerator: watt
symbol: W/m2

millibar
type: prefixed unit
comment: The millibar is a unit of pressure defined as 1.0e-3 bar.
has dimension: pressure dimension
has prefix: milli
has unit: 巴（压力计量单位）
symbol: mbar

petasievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: peta
has unit: sievert
symbol: PSv

catalytic activity unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: amylase unit
    one of: katal
    one of: mole per second
    one of: delta A450 per second
  union of: prefixed katal

hectometre per second
type: prefixed metre per second (time)
comment: Hectometre per second is a unit of speed defined as hectometre divided by second.
label: hectometer per seconde @nl
alternative symbol: hm·s-1
alternative symbol: hm s-1
has denominator: second
has dimension: speed dimension
has numerator: hectometre
symbol: hm/s

magnetic flux dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: -1
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

nanosecond squared
type: prefixed second (time) squared
label: nanoseconde kwadraat @nl
has base: nanosecond
has exponent: 2
symbol: ns2

South African rand
type: singular unit
type: unit
label: 南非兰特 @zh

metre per terasecond
type: metre per prefixed second (time)
comment: Metre per terasecond is a unit of speed defined as metre divided by terasecond.
label: meter per teraseconde @nl
alternative symbol: m Ts-1
alternative symbol: m·Ts-1
has denominator: terasecond
has dimension: speed dimension
has numerator: metre
symbol: m/Ts

magnetic Reynolds number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

gram per nanolitre
type: gram per prefixed litre
comment: Gram per nanolitre is a unit of density defined as gram divided by nanolitre.
label: gram per nanoliter @nl
alternative symbol: g nl-1
alternative symbol: g·nl-1
has denominator: nanolitre
has dimension: density dimension
has numerator: 克
symbol: g/nl

gamma
type: unit
type: singular unit
comment: The gamma is a unit of magnetic flux density defined as 1.0e-9 tesla.
LaTeX command: \gammaUnit
has dimension: magnetic flux density dimension
has factor: 1.0e-9
has unit: tesla
symbol: γ

electric flux density unit
type: Class
subclass of: unit
equivalent class: Class
  one of: coulomb per square metre

picodegree Celsius
type: prefixed unit
comment: The picodegree Celsius is a unit of temperature defined as 1.0e-12 degree Celsius.
label: picograad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: pico
has unit: degree Celsius
symbol: p°C

number bud stadium 1
type: Class
comment: Roos aantal in knopstadium 1: spitse knop. @nl
label: aantal knopstadium 1 @nl
subclass of: number bud stadium
alternative label: s1
commonly has unit: one

Thuan and Gunn magnitude
type: Class
comment: A magnitude measured in one of Thuan and Gunn's standard passbands (using a standard filter, i.e. g).
subclass of: magnitude

starch VA40 mass fraction
type: Class
comment: The fraction of the mass of starch VA40 in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

cubic metre per second
type: unit division
label: kubieke meter per seconde @nl
alternative symbol: m3·s-1
alternative symbol: m3 s-1
has denominator: second
has dimension: volumetric flow rate dimension
has numerator: cubic metre
symbol: m3/s

initial mass function
type: Class
comment: The number of stars in mass fraction dM around mass M. Used in Salpeter's Initial Mass Function (IMF).
subclass of: number density
commonly has unit: reciprocal cubic parsec
symbol: IMF

has term 1
type: ObjectProperty
domain: unit multiplication
range: unit

absolute bolometric magnitude
type: Class
comment: The absolute magnitude (see absolute magnitude) of a star is a measure of its total energy emission per second, or luminosity, i.e., the bolometric magnitude from a standard distance (10 pc).
subclass of: bolometric magnitude
commonly has unit: magnitude
symbol: M_bol

nanomole per metre
type: prefixed mole per metre
label: nanomole per meter @nl
alternative symbol: nmol·m-1
alternative symbol: nmol m-1
has denominator: metre
has numerator: nanomole
symbol: nmol/m

microgram per litre
type: prefixed gram per litre
comment: Microgram per litre is a unit of density defined as microgram divided by litre.
label: microgram per liter @nl
alternative symbol: μg l-1
alternative symbol: μg·l-1
has denominator: litre
has dimension: density dimension
has numerator: microgram
symbol: μg/l

British thermal unit (59 °F)
type: singular unit
type: unit
comment: The 59 °F British thermal unit is a unit of energy defined as 1.05480e3 joule.
label: 英国热力单位（59°F） @zh
LaTeX command: \BritishTermalUnitFiftyNineF
alternative label: 59 °F British thermal unit
has dimension: energy dimension
has factor: 1.05480e3
has unit: joule
symbol: Btu

square millimetre
type: square prefixed metre
label: vierkante millimeter @nl
has base: millimetre
has dimension: area dimension
has exponent: 2
symbol: mm2

number Botrytis 2
type: Class
comment: Aantal bloemen met Botrytis 2: grotere vlek(ken) op één petaal. @nl
label: aantal Botrytis 2 @nl
subclass of: number Botrytis
alternative label: b2
commonly has unit: one

yottamole per litre
type: prefixed mole per litre
comment: Yottamole per litre is a unit of amount of substance concentration defined as yottamole divided by litre.
label: yottamole per liter @nl
alternative symbol: Ymol l-1
alternative symbol: Ymol·l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: yottamole
symbol: Ymol/l

prefixed volt
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: volt
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

density parameter for vacuum
type: Class
comment: The density parameter for vacuum.
subclass of: density parameter
commonly has unit: one
symbol: Ω_Λ

Hartmann number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

entropy
type: Class
comment: Entropy is a measure of the unavailability of a system’s energy to do work.
label: entropie @nl
label: 熵单位 @zh
subclass of: quantity
subclass of: Restriction
  has value: entropy or heat capacity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: entropy unit
    on property: has unit
  on property: has value
commonly has unit: joule per kelvin
symbol: S

cause end of vase life dry buds
type: Class
comment: Oorzaak einde vaasleven knopverdroging (1/0). @nl
label: oorzaak einde vaasleven knopverdroging @nl
subclass of: quantity
alternative label: dry buds
commonly has unit: 1/0

zettamole
type: prefixed unit
label: zettamol @nl
has dimension: amount of substance dimension
has prefix: zetta
has unit: mole
symbol: Zmol

Staphylococcus aureus count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

exaohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: exa
has unit: ohm
symbol: EΩ

Willmann-Bell Inc.
type: Organization

centigray
type: prefixed unit
comment: The centigray is a unit of absorbed dose defined as 1.0e-2 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: centi
has unit: gray
symbol: cGy

millilitre
type: prefixed unit
label: milliliter @nl
has dimension: volume dimension
has prefix: milli
has unit: litre
symbol: ml

absorbed dose
type: Class
comment: Absorbed dose is the energy deposited in a medium by ionizing radiation. It is a derived quantity in the International System of Units. Absorbed dose is energy divided by mass.
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: absorbed dose unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: specific energy, absorbed dose, or dose equivalent dimension
  on property: has dimension
alternative label: total ionizing dose
commonly has unit: attogray
commonly has unit: 焦耳每千克
commonly has unit: gigagray
commonly has unit: gray
commonly has unit: petagray
commonly has unit: nanogray
commonly has unit: kilogray
commonly has unit: milligray
commonly has unit: decagray
commonly has unit: centigray
commonly has unit: hectogray
commonly has unit: microgray
commonly has unit: decigray
commonly has unit: picogray
commonly has unit: rad
commonly has unit: exagray
commonly has unit: megagray
commonly has unit: femtogray
commonly has unit: teragray

aberration in longitude
type: Class
comment: The apparent angular displacement in ecliptical longitude of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object.
subclass of: angular displacement
commonly has unit: second-Anglee
commonly has unit: microsecond (angle)
commonly has unit: millisecond (angle)
commonly has unit: degree
symbol: Δλ
reference: Apparent place of a star

gigalitre
type: prefixed unit
label: gigaliter @nl
has dimension: volume dimension
has prefix: giga
has unit: litre
symbol: Gl

kibibyte
type: prefixed unit
has prefix: kibi
has unit: 字节
symbol: KiB

second to the power -2
type: unit exponentiation
label: seconde tot de macht -2 @nl
has base: second
has exponent: -2
symbol: s-2

starch VA85 mass fraction
type: Class
comment: The fraction of the mass of starch VA85 in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

coulomb metre
type: unit multiplication
label: coulomb meter @nl
alternative symbol: C·m
has dimension: electric dipole moment dimension
has term 1: coulomb
has term 2: metre
symbol: C m

femtovolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: femto
has unit: volt
symbol: fV

attobecquerel
type: prefixed unit
comment: The attobecquerel is a unit of activity defined as 1.0e-18 becquerel.
has dimension: frequency dimension
has prefix: atto
has unit: becquerel
symbol: aBq

mole per gigalitre
type: mole per prefixed litre
comment: Mole per gigalitre is a unit of amount of substance concentration defined as mole divided by gigalitre.
label: mole per gigaliter @nl
alternative symbol: mol Gl-1
alternative symbol: mol·Gl-1
has denominator: gigalitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/Gl

degree Réaumur
type: unit
type: singular unit
comment: The degree Réaumur is a unit of temperature defined as 1.25 kelvin.
label: graad Réaumur @nl
alternative symbol: °Re
alternative symbol: °R
has dimension: thermodynamic temperature dimension
has factor: 1.25
has unit: 开
symbol: °Ré

petaampere
type: prefixed unit
comment: The petaampere is a unit of electric current defined as 1.0e15 ampere.
label: petaampère @nl
has dimension: electric current dimension
has prefix: peta
has unit: ampere
symbol: PA

nanolumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: nano
has unit: lumen
symbol: nlm

area dimension
type: dimension
label: oppervlaktedimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

limiting magnitude
type: Class
comment: The magnitude of the faintest object (star) that can be detected by a telescope or other instrument. Depends not only on the telescope but also on the detector and on the observing method.
subclass of: magnitude
commonly has unit: magnitude

decidegree Celsius
type: prefixed unit
comment: The decidegree Celsius is a unit of temperature defined as 1.0e-1 degree Celsius.
label: decigraad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: deci
has unit: degree Celsius
symbol: d°C

photographic magnitude
type: Class
subclass of: magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: m_photo

moderated starch mass fraction
type: Class
comment: The fraction of the mass of moderated starch in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

stellar aberration
type: Class
comment: The apparent angular displacement of the observed position of a celestial object resulting from the motion of the observer. Stellar aberration is divided into diurnal, annual, and secular components.
subclass of: aberration
commonly has unit: microsecond (angle)
commonly has unit: millisecond (angle)
commonly has unit: second (angle)
commonly has unit: degree
reference: Glossary

manual firmness
type: Class
comment: Firmness manueel: code 0 - 5. @nl
label: manuele stevigheid @nl
subclass of: quantity
alternative label: firmness_m
commonly has unit: 0-5

zeptocandela
type: prefixed unit
comment: The zeptcandela is a unit of luminous intensity defined as 1.0e-21 candela.
has dimension: luminous intensity dimension
has prefix: zepto
has unit: candela
symbol: zcd

moment of inertia unit
type: Class
subclass of: unit
equivalent class: Class
  one of: kilogram square metre

Fahrenheit temperature
type: Class
label: Fahrenheittemperatuur @nl
subclass of: temperature
subclass of: Restriction
  all values from: Restriction
    all values from: Class
      union of: Fahrenheit temperature unit
      union of: Fahrenheit temperature scale
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: Fahrenheit scale
  on property: has scale
commonly has unit: degree Fahrenheit
symbol: T

has scale
type: ObjectProperty
domain: Class
  union of: scale
  union of: quantity
  union of: application area
range: scale

microweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: micro
has unit: weber
symbol: μWb

x range
type: Class
subclass of: length
commonly has unit: point (Didot)
commonly has unit: picometre
commonly has unit: yard (international)
commonly has unit: exametre
commonly has unit: decimetre
commonly has unit: hectometre
commonly has unit: foot (international)
commonly has unit: femtometre
commonly has unit: micron
commonly has unit: pica (TeX)
commonly has unit: astronomical unit
commonly has unit: foot (US survey)
commonly has unit: point (TeX)
commonly has unit: terametre
commonly has unit: furlong (international)
commonly has unit: mile (US survey)
commonly has unit: gigametre
commonly has unit: pica (Postscript)
commonly has unit: inch (international)
commonly has unit: nautical mile (international)
commonly has unit: millimetre
commonly has unit: parsec
commonly has unit: megaparsec
commonly has unit: kilometre
commonly has unit: megametre
commonly has unit: point (ATA)
commonly has unit: rod (US)
commonly has unit: mil (length)
commonly has unit: light year
commonly has unit: decametre
commonly has unit: centimetre
commonly has unit: metre
commonly has unit: pica (ATA)
commonly has unit: point (Postscript)
commonly has unit: attometre
commonly has unit: ångström
commonly has unit: mile (statute)
commonly has unit: chain
commonly has unit: micrometre
commonly has unit: fathom (US survey)
commonly has unit: nanometre
commonly has unit: cicero
commonly has unit: petametre
commonly has unit: fermi

second (hour angle)
type: singular unit
type: unit
comment: Wordt gebruikt als hoek (360°=864000) voor o.a. rechte klimming. De s wordt meestal als superscript achter de waarde gezet. Zoals in 5h34m12s09. Vaak wordt de fractie in seconden zonder punt geschreven, de s wordt als afscheiding gebruikt (http://en.wikipedia.org/wiki/Right_ascension). @nl
label: seconde (uurhoek) @nl
has dimension: dimensionOne
has factor: 4.1666667e-3
has unit: degree
symbol: s

Nusselt number for mass transfer unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

volt
type: unit
type: singular unit
comment: The volt is a unit of electric potential defined as watt divided by ampere = joule divided by coulomb = newton times metre divided by ampere times second = kilogram times square metre divided by ampere times second to the power 3.
has dimension: electric potential dimension
has unit: watt per ampere
longcomment: The volt is a unit of electric potential defined as watt divided by ampere = joule divided by coulomb = newton times metre divided by ampere times second = kilogram times square metre divided by ampere times second to the power 3. The volt is a derived unit in the International System of Units.
symbol: V

magnitude per second (angle) squared
type: unit division
comment: The brightness (in magnitudes) of an area on the celestial sphere of 1 arcsecond by 1 arcsecond.
alternative symbol: mag·arcsec-2
alternative symbol: mag arcsec-2
has denominator: second (angle) squared
has numerator: magnitude
symbol: mag/arcsec2

hectoweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: hecto
has unit: weber
symbol: hWb

cubic zeptometre
type: cubic prefixed metre
label: kubieke zeptometer @nl
has base: zeptometre
has dimension: volume dimension
has exponent: 3
symbol: zm3

photometry
type: application area
label: fotometrie @nl
uses quantity: exposure
uses quantity: luminous intensity
uses quantity: luminous energy
uses quantity: luminance
uses quantity: luminous flux
uses quantity: illuminance
uses quantity: luminous efficacy
uses unit: centilux
uses unit: decalumen
uses unit: footcandle
uses unit: teralux
uses unit: gigacandela
uses unit: petalumen
uses unit: femtolumen
uses unit: lambert
uses unit: picolux
uses unit: picolumen
uses unit: megalumen
uses unit: microlux
uses unit: candela per square centimetre
uses unit: candela
uses unit: petalux
uses unit: hectolumen
uses unit: exalux
uses unit: decalux
uses unit: lumen per square metre
uses unit: gigalux
uses unit: decilux
uses unit: picocandela
uses unit: kilolumen
uses unit: centicandela
uses unit: lumen per watt
uses unit: microcandela
uses unit: hectocandela
uses unit: phot
uses unit: attocandela
uses unit: lumen second
uses unit: centilumen
uses unit: teracandela
uses unit: exacandela
uses unit: exalumen
uses unit: nanolumen
uses unit: kilolux
uses unit: femtolux
uses unit: candela steradian
uses unit: attolumen
uses unit: lumen
uses unit: microlumen
uses unit: footlambert
uses unit: decicandela
uses unit: decilumen
uses unit: stilb
uses unit: decacandela
uses unit: nanolux
uses unit: hectolux
uses unit: megacandela
uses unit: millicandela
uses unit: femtocandela
uses unit: candela per square metre
uses unit: kilocandela
uses unit: gigalumen
uses unit: lux second
uses unit: teralumen
uses unit: attolux
uses unit: lux
uses unit: petacandela
uses unit: nanocandela
uses unit: millilumen
uses unit: megalux
uses unit: millilux

diurnal aberration
type: Class
comment: The component of the stellar abberation resulting from the diurnal motion of the observer around the centre of the Earth. The abberation is the apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object.
subclass of: angular displacement
commonly has unit: microsecond (angle)
commonly has unit: millisecond (angle)
commonly has unit: second (angle)
commonly has unit: degree
reference: Glossary

examole per litre
type: prefixed mole per litre
comment: Examole per litre is a unit of amount of substance concentration defined as examole divided by litre.
label: examole per liter @nl
alternative symbol: Emol·l-1
alternative symbol: Emol l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: examole
symbol: Emol/l

extinction in V
type: Class
subclass of: extinction at waveband
commonly has unit: magnitude
symbol: A_V

quality mark total
type: Class
label: kwaliteitscijfer total @nl
subclass of: quality mark
alternative label: Qcijfer total @nl
commonly has unit: 1-10

has dimension
type: ObjectProperty
domain: Class
  union of: quantity
  union of: unit
  union of: scale
range: dimension

decimole per metre
type: prefixed mole per metre
label: decimole per meter @nl
alternative symbol: dmol·m-1
alternative symbol: dmol m-1
has denominator: metre
has numerator: decimole
symbol: dmol/m

acceleration dimension
type: dimension
label: versnellingdimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

mole micrometre reciprocal square centimetre reciprocal second
type: unit multiplication
label: mol micrometer omgekeerde vierkante centimeter omgekeerde seconde @nl
alternative symbol: mol·μm·cm-2·s-1
has term 1: mole micrometre reciprocal square centimetre
has term 2: reciprocal second
symbol: mol μm cm-2 s-1

yoctocandela
type: prefixed unit
comment: The yoctocandela is a unit of luminous intensity defined as 1.0e-24 candela.
has dimension: luminous intensity dimension
has prefix: yocto
has unit: candela
symbol: ycd

picotesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: pico
has unit: tesla
symbol: pT

luminous flux
type: Class
comment: Luminous flux is the total visible energy emitted by a source per unit time.
subclass of: quantity
subclass of: Restriction
  has value: luminous flux dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: luminous flux unit
    on property: has unit
  on property: has value
commonly has unit: teralumen
commonly has unit: gigalumen
commonly has unit: exalumen
commonly has unit: nanolumen
commonly has unit: hectolumen
commonly has unit: decilumen
commonly has unit: microlumen
commonly has unit: femtolumen
commonly has unit: petalumen
commonly has unit: candela steradian
commonly has unit: centilumen
commonly has unit: kilolumen
commonly has unit: lumen
commonly has unit: megalumen
commonly has unit: attolumen
commonly has unit: decalumen
commonly has unit: millilumen
commonly has unit: picolumen
symbol: F

debye
type: singular unit
type: unit
comment: The debye is a unit of electric dipole moment defined as 3.33564e-30 coulomb metre.
has dimension: electric dipole moment dimension
has factor: 3.33564e-30
has unit: coulomb metre
symbol: D

firmness (penetrometer) (method 1)
type: Class
comment: Stevigheid gemeten met penetrometer methode 1. @nl
label: stevigheid (penetrometer) (methode 1) @nl
subclass of: quantity
alternative label: firmness_pen_1
commonly has unit: kilogram per square metre

prefixed mole per prefixed litre
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed mole
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed litre
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

newton per square metre
type: unit division
label: newton per vierkante meter @nl
alternative symbol: N·m-2
alternative symbol: N m-2
has denominator: square metre
has dimension: pressure dimension
has numerator: 牛顿
symbol: N/m2

kilometre per second
type: prefixed metre per second (time)
comment: Kilometre per second is a unit of speed defined as kilometre divided by second.
label: kilometer per seconde @nl
alternative symbol: km s-1
alternative symbol: km·s-1
has denominator: second
has dimension: speed dimension
has numerator: kilometre
symbol: km/s

pascal second square metre
type: unit multiplication
label: pascal seconde vierkante meter @nl
alternative symbol: Pa·s·m2
has term 1: pascal second
has term 2: square metre
symbol: Pa s m2

mass flow
type: Class
comment: Mass flow is the movement of substances at equal rates or as a single body.
subclass of: quantity
subclass of: Restriction
  has value: mass flow dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: mass flow unit
    on property: has unit
  on property: has value
commonly has unit: kilogram per second

litre per mole
type: unit division
label: liter per mol @nl
alternative symbol: l·mol-1
alternative symbol: l mol-1
has denominator: mole
has numerator: litre
symbol: l/mol

kip
type: singular unit
type: unit
comment: The kip is a unit of force defined as 4.448222e3 newton.
has dimension: force dimension
has factor: 4.448222e3
has unit: 牛顿

十分之一克
type: prefixed unit
comment: The decigram is a unit of mass defined as 1.0e-1 gram.
label: decigram
has dimension: mass dimension
has prefix: deci
has unit: 克
symbol: dg

stere
type: singular unit
type: unit
comment: The stere is a unit of volume defined as cubic metre.
has dimension: volume dimension
has unit: cubic metre

centisiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: centi
has unit: siemens
symbol: cS

system of units
type: Class
comment: In order to achieve a coherent, interdependent set of units of measure in the wide variety of units that exist, units are organised in systems of units. A system of units is based on a set of units chosen by convention to be the system’s base units, units that are considered to be mutually independent (i.e., can’t be expressed in terms of each other).

prefixed calorie (mean)
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: calorie (mean)
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

magnetic flux density dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: -1
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

whey protein beads mass fraction
type: Class
comment: The fraction of the mass of whey protein beads in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

femtomolair
type: prefixed unit
comment: The femtomolair is a unit of amount of substance concentration defined as 1.0e-15 molair.
has dimension: amount of substance concentration dimension
has prefix: femto
has unit: molair
symbol: fM

mass flow unit
type: Class
subclass of: unit
equivalent class: Class
  one of: gramPerday
  one of: kilogram per second
  one of: milligramPerday

petamole per metre
type: prefixed mole per metre
label: petamole per meter @nl
alternative symbol: Pmol·m-1
alternative symbol: Pmol m-1
has denominator: metre
has numerator: petamole
symbol: Pmol/m

abhenry
type: singular unit
type: unit
comment: The abhenry is a unit of inductance defined as 1.0e-9 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has factor: 1.0e-9
has unit: henry
symbol: abH

volume fraction
type: Class
label: volumefractie @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: volume fraction unit
    on property: has unit
  on property: has value
alternative label: concentration (v/v)
commonly has unit: one
commonly has unit: cubic centimetre per cubic centimetre
commonly has unit: cubic metre per cubic metre
commonly has unit: cubic millimetre per cubic millimetre
commonly has unit: percent
commonly has unit: parts per million
symbol: φ

V magnitude
type: Class
comment: Johnson V magnitude. The Johnson V band is a standard passband in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm. The filter to be used is the Corning 3384 filter.
subclass of: Johnson magnitude
alternative symbol: m_V
commonly has unit: millimagnitude
commonly has unit: magnitude
commonly has unit: one
commonly has unit: micromagnitude
symbol: V
reference: Photometry

Reynolds number
type: Class
comment: The Reynolds number is a dimensionless number that gives a measure of the ratio of inertial forces to viscous forces and, consequently, quantifies the relative importance of these two types of forces for given flow conditions.
label: getal van Reynolds @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Reynolds number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Re

average speed
type: Class
subclass of: speed
commonly has unit: metre per gigasecond
commonly has unit: nautical mile per hour
commonly has unit: gigametre per second
commonly has unit: hectometre per second
commonly has unit: metre per megasecond
commonly has unit: megametre per second
commonly has unit: mile (statute) per hour
commonly has unit: metre per second
commonly has unit: metre per nanosecond
commonly has unit: metre per picosecond
commonly has unit: centimetre per second
commonly has unit: metre per attosecond
commonly has unit: metre per exasecond
commonly has unit: terametre per second
commonly has unit: metre per kilosecond
commonly has unit: nanometre per second
commonly has unit: millimetre per hour
commonly has unit: centimetre per day
commonly has unit: picometre per second
commonly has unit: metre per hectosecond
commonly has unit: decametre per second
commonly has unit: metre per petasecond
commonly has unit: metre per millisecond
commonly has unit: metre per microsecond
commonly has unit: metre per decisecond
commonly has unit: kilometre per second
commonly has unit: metre per decasecond
commonly has unit: metre per day
commonly has unit: metre per centisecond
commonly has unit: micrometre per second
commonly has unit: attometre per second
commonly has unit: knot (international)
commonly has unit: kilometre per hour
commonly has unit: millimetre per day
commonly has unit: decimetre per second
commonly has unit: metre per femtosecond
commonly has unit: petametre per second
commonly has unit: femtometre per second
commonly has unit: metre per terasecond
commonly has unit: exametre per second
commonly has unit: millimetre per second
symbol: u
equivalent class: Class
  intersection of: Restriction
    has value: average
    on property: has aggregate function

decisiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: deci
has unit: siemens
symbol: dS

stokes
type: singular unit
type: unit
comment: The stokes is a unit of kinematic viscosity defined as 1.0e-4 square metre per second (time).
has dimension: kinematic viscosity dimension
has factor: 1.0e-4
has unit: square metre per second
symbol: St

prefixed stokes
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: stokes
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

1-10
type: singular unit
type: unit
has dimension: dimensionOne

noise equivalent power
type: Class
comment: Radiative flux on a detector needed for a signal/noise ratio of 1 (Kitchin, Astrophysical Techniques, IoP, Table 1.1.2).
subclass of: power
commonly has unit: watt
symbol: NEP
reference: Detectors

pinch
type: unit
label: mespunt @nl

centikatal
type: prefixed unit
comment: The centikatal is a unit of catalytic activity defined as 1.0e-2 katal.
has dimension: catalytic activity dimension
has prefix: centi
has unit: katal
symbol: ckat

specific energy unit
type: Class
subclass of: unit
equivalent class: Class
  one of: 焦耳每千克
  one of: kilocalorie (mean) per hectogram
  one of: kilojoule per hectogram

metre per kilosecond squared
type: metre per prefixed second (time) squared
comment: Metre per kilosecond squared is a unit of acceleration defined as metre divided by kilosecond squared.
label: meter per kiloseconde kwadraat @nl
alternative symbol: m·ks-2
alternative symbol: m ks-2
has denominator: kilosecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/ks2

pico
type: SI prefix
has factor: 1e-12
symbol: p

joule per kelvin
type: unit division
alternative symbol: J·K-1
alternative symbol: J K-1
has denominator: 开
has dimension: entropy or heat capacity dimension
has numerator: joule
symbol: J/K

metre per gigasecond
type: metre per prefixed second (time)
comment: Metre per gigasecond is a unit of speed defined as metre divided by gigasecond.
label: meter per gigaseconde @nl
alternative symbol: m·Gs-1
alternative symbol: m Gs-1
has denominator: gigasecond
has dimension: speed dimension
has numerator: metre
symbol: m/Gs

reciprocal cubic parsec
type: unit exponentiation
label: omgekeerde kubieke parsec @nl
has base: parsec
has dimension: number density dimension
has exponent: -3
symbol: pc-3

wavelength
type: Class
label: golflengte @nl
subclass of: length
commonly has unit: terametre
commonly has unit: picometre
commonly has unit: rod (US)
commonly has unit: furlong (international)
commonly has unit: solar radius
commonly has unit: mile (US survey)
commonly has unit: decimetre
commonly has unit: gigaparsec
commonly has unit: foot (international)
commonly has unit: pica (TeX)
commonly has unit: mile (statute)
commonly has unit: parsec
commonly has unit: chain
commonly has unit: micron
commonly has unit: astronomical unit
commonly has unit: centimetre
commonly has unit: ångström
commonly has unit: megaparsec
commonly has unit: point (TeX)
commonly has unit: gigametre
commonly has unit: light year
commonly has unit: decametre
commonly has unit: femtometre
commonly has unit: point (Didot)
commonly has unit: fathom (US survey)
commonly has unit: attometre
commonly has unit: inch (international)
commonly has unit: pica (Postscript)
commonly has unit: foot (US survey)
commonly has unit: nanometre
commonly has unit: pica (ATA)
commonly has unit: exametre
commonly has unit: millimetre
commonly has unit: point (Postscript)
commonly has unit: kilometre
commonly has unit: hectometre
commonly has unit: yard (international)
commonly has unit: fermi
commonly has unit: cicero
commonly has unit: kiloparsec
commonly has unit: megametre
commonly has unit: nautical mile (international)
commonly has unit: point (ATA)
commonly has unit: mil (length)
commonly has unit: micrometre
commonly has unit: metre
commonly has unit: petametre
symbol: λ

mole per yottametre
type: mole per prefixed metre
label: mole per yottameter @nl
alternative symbol: mol·Ym-1
alternative symbol: mol Ym-1
has denominator: yottametre
has numerator: mole
symbol: mol/Ym

square picometre
type: square prefixed metre
label: vierkante picometer @nl
has base: picometre
has dimension: area dimension
has exponent: 2
symbol: pm2

attoweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: atto
has unit: weber
symbol: aWb

teranewton
type: prefixed unit
has dimension: force dimension
has prefix: tera
has unit: 牛顿
symbol: TN

microbecquerel
type: prefixed unit
comment: The microbecquerel is a unit of activity defined as 1.0e-6 becquerel.
has dimension: frequency dimension
has prefix: micro
has unit: becquerel
symbol: μBq

prefixed tesla
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: tesla
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

dimensionOne
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0
symbol: 1

molar energy
type: Class
label: molaire energie @nl
subclass of: quantity
subclass of: Restriction
  has value: molar energy dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: molar energy unit
    on property: has unit
  on property: has value
commonly has unit: joule per mole

decisteradian
type: prefixed unit
label: decisteradiaal @nl
has dimension: dimensionOne
has prefix: deci
has unit: steradian
symbol: dsr

9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom
type: Thing

zettasiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: zetta
has unit: siemens
symbol: ZS

Introduction
type: Chapter
chapter: 2
page end: 38
page start: 11
reproduced in: Introduction to Astronomical Photometry

megasecond squared
type: prefixed second (time) squared
label: megaseconde kwadraat @nl
has base: megasecond
has exponent: 2
symbol: Ms2

amount of money
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: amount of money unit
    on property: has unit
  on property: has value
commonly has unit: pound sterling
commonly has unit: Turkish lira
commonly has unit: Hong Kong dollar
commonly has unit: Japanese yen
commonly has unit: megaeuro
commonly has unit: Australian dollar
commonly has unit: Singapore dollar
commonly has unit: Norwegian krone
commonly has unit: New Zealand dollar
commonly has unit: Chinese yuan
commonly has unit: South Korean won
commonly has unit: United States dollar
commonly has unit: Canadian dollar
commonly has unit: Swedish krona
commonly has unit: South African rand
commonly has unit: RussianRuble
commonly has unit: Mexican peso
commonly has unit: Brazilian real
commonly has unit: Indian rupee
commonly has unit: euro
commonly has unit: Swiss franc

terakelvin
type: prefixed unit
comment: The terakelvin is a unit of thermodynamic temperature defined as 1.0e12 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: tera
has unit: 开
symbol: TK

wavenumber
type: Class
comment: Wavenumber is the number of repeating units of a propagating wave (the number of times a wave has the same phase) per unit of space.
label: golfgetal @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: wave number unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: wavenumber dimension
  on property: has dimension
commonly has unit: reciprocal metre
commonly has unit: kayser
symbol: σ

square metre
type: unit exponentiation
comment: Square metre is a unit of area defined as the area of a square whose sides measure exactly one metre.
label: vierkante meter @nl
label: 平方米 @zh
has base: metre
has dimension: area dimension
has exponent: 2
longcomment: Square metre is a unit of area defined as the area of a square whose sides measure exactly one metre. Square metre is a derived unit in the International System of Units.
symbol: m2

number vascular browning 5
type: Class
comment: Voorbeeld avocado Hass: code 5 poster vascular browning. @nl
subclass of: number color
alternative label: vascular_5
commonly has unit: one

mebi
type: binary prefix
comment: IEC prefix
alternative label: megabinary
has factor: 1.048576e6
symbol: Mi

Reynolds number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

1040 nm Lockwood magnitude
type: Class
comment: A magnitude in the 1.04 micrometre band of the photometric system introduced by G.W. Lockwood.
subclass of: magnitude
commonly has unit: magnitude
symbol: m_L1040

amount of substance flow unit
type: Class
subclass of: unit
equivalent class: Class
  one of: mole per second
  one of: micromole per second

picoampere
type: prefixed unit
comment: The picoampere is a unit of electric current defined as 1.0e-12 ampere.
label: picoampère @nl
has dimension: electric current dimension
has prefix: pico
has unit: ampere
symbol: pA

number pulp browning 2
type: Class
comment: Voorbeeld avocado Hass: code 2 poster pulp browning. @nl
subclass of: number color
alternative label: pulp_2
commonly has unit: one

top mass
type: Class
subclass of: mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: top weight

British thermal unit (International Table)
type: unit
type: singular unit
comment: The International Table British thermal unit is a unit of energy defined as 1.055056e3 joule.
label: 英国热力单位（国际表） @zh
LaTeX symbol: Btu_{IT}
alternative label: International Table British thermal unit
has dimension: energy dimension
has factor: 1.055056e3
has unit: joule
symbol: Btu_IT

perm (0 °C)
type: singular unit
type: unit
comment: The 0 °C perm is a unit ofpermeance defined as 5.72135e-11 kilogram per pascal second (time) square metre.
alternative label: 0 °C perm @nl
has dimension: permeance (materials science) dimension
has factor: 5.72135e-11
has unit: kilogram per pascal second square metre

joule per second
type: unit division
label: joule per seconde @nl
alternative symbol: J·s-1
alternative symbol: J s-1
has denominator: second
has dimension: power dimension
has numerator: joule
symbol: J/s

kilogram per cubic decimetre
type: unit division
comment: Kilogram per cubic decimetre is a unit of density defined as kilogram divided by cubic decimetre.
label: kilogram per kubieke decimeter @nl
alternative symbol: kg dm-3
alternative symbol: kg·dm-3
has denominator: cubic decimetre
has dimension: density dimension
has numerator: kilogram
longcomment: Kilogram per cubic decimetre is a unit of density defined as kilogram divided by cubic decimetre. Kilogram per cubic decimetre is a derived unit in the International System of Units.
symbol: kg/dm3

yeast and fungi count (volumetric)
type: Class
subclass of: viable count (volumetric)
commonly has unit: 1000 colony forming unit per millilitre
commonly has unit: colony forming unit per 25 millilitre
commonly has unit: colony forming unit per millilitre

cubic petametre
type: cubic prefixed metre
label: kubieke petameter @nl
has base: petametre
has dimension: volume dimension
has exponent: 3
symbol: Pm3

atto
type: SI prefix
has factor: 1e-18
symbol: a

joule per square metre
type: unit division
label: joule per vierkante meter @nl
alternative symbol: J·m-2
alternative symbol: J m-2
has denominator: square metre
has numerator: joule
symbol: J/m2

decakatal
type: prefixed unit
comment: The decakatal is a unit of catalytic activity defined as 1.0e1 katal.
has dimension: catalytic activity dimension
has prefix: deca
has unit: katal
symbol: dakat

vase plus water plus flower mass
type: Class
comment: Gewicht vaas plus water plus bloem (= steel plus blad plus bloem). @nl
label: vaas- plus water- plus bloemmassa @nl
subclass of: mass
alternative label: weight flo and vase
alternative label: vase plus water plus flower weight
commonly has unit: 克

Alfvén number
type: Class
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Alfvén number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Al

dash
type: unit
label: scheutje @nl

parts per million per year
type: unit division
alternative symbol: ppm·yr-1
alternative symbol: ppm·y-1
alternative symbol: ppm·a-1
alternative symbol: ppm yr-1
alternative symbol: ppm y-1
alternative symbol: ppm/y
alternative symbol: ppm a-1
alternative symbol: ppm/yr
has denominator: year
has numerator: parts per million
symbol: ppm/a

B magnitude at minimum brightness
type: Class
comment: Johnson B magnitude at minimum brightness (i.e. for a variable star). The Johnson B band is a standard filter in the blue area. The central wavelength is 440nm and the bandwidth is 100nm. The filter to be used is the Corning 5030 filter plus the Schott GG13 filter.
subclass of: magnitude at minimum brightness
subclass of: B magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: B_min
reference: Photometry

attocoulomb
type: prefixed unit
comment: The attocoulomb is a unit of electric charge defined as 1.0e-18 coulomb.
has dimension: electric charge dimension
has prefix: atto
has unit: coulomb
symbol: aC

yottametre per second squared
type: prefixed metre per second (time) squared
comment: Yottametre per second squared is a unit of acceleration defined as yottametre divided by second squared.
label: yottameter per seconde kwadraat @nl
alternative symbol: Ym s-2
alternative symbol: Ym·s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: yottametre
symbol: Ym/s2

Rankine temperature
type: Class
label: Rankinetemperatuur @nl
subclass of: temperature
subclass of: Restriction
  all values from: Restriction
    all values from: Class
      union of: Rankine temperature unit
      union of: Rankine temperature scale
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: Rankine scale
  on property: has scale
commonly has unit: degree Rankine
symbol: T

terakatal
type: prefixed unit
comment: The terakatal is a unit of catalytic activity defined as 1.0e12 katal.
has dimension: catalytic activity dimension
has prefix: tera
has unit: katal
symbol: Tkat

毫克
type: prefixed unit
comment: The milligram is a unit of mass defined as 1.0e-3 gram.
label: milligram
has dimension: mass dimension
has prefix: milli
has unit: 克
symbol: mg

pint (imperial)
type: singular unit
type: unit
comment: The pint is a unit of volume defined as 568.26125 millilitre.
alternative label: imperial pint
has dimension: volume dimension
has factor: 568.26125
has unit: millilitre

牛顿
type: unit
type: singular unit
comment: The newton is a unit of force defined as kilogram timesmetre divided by second squared.
label: newton
has dimension: force dimension
has unit: metre kilogram per second squared
longcomment: The newton is a unit of force defined as kilogram times metre divided by second squared. The newton is a derived unit in the International System of Units.
symbol: N

period
type: Class
label: periode @nl
subclass of: time
commonly has unit: gigayear
commonly has unit: day (sidereal)
commonly has unit: microsecond
commonly has unit: second (sidereal)
commonly has unit: year
commonly has unit: shake
commonly has unit: femtosecond
commonly has unit: hour (sidereal)
commonly has unit: gigasecond
commonly has unit: minute
commonly has unit: nanosecond
commonly has unit: kilosecond
commonly has unit: exasecond
commonly has unit: decisecond
commonly has unit: minute (sidereal)
commonly has unit: picosecond
commonly has unit: megasecond
commonly has unit: millisecond
commonly has unit: hour
commonly has unit: terasecond
commonly has unit: hectosecond
commonly has unit: year (sidereal)
commonly has unit: day
commonly has unit: attosecond
commonly has unit: decasecond
commonly has unit: year (tropical)
commonly has unit: second
commonly has unit: centisecond
commonly has unit: petasecond
symbol: T

prefixed newton
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: 牛顿
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

attosecond
type: prefixed unit
label: attoseconde @nl
has dimension: time dimension
has prefix: atto
has unit: second
symbol: as

kilohertz
type: prefixed unit
comment: The kilohertz is a unit of frequency defined as 1.0e3 hertz.
has dimension: frequency dimension
has prefix: kilo
has unit: hertz
symbol: kHz

开
type: singular unit
type: unit
comment: The kelvin is a unit of temperature defined as 1/273.16 of the thermodynamic temperature of the triple point of water.
label: kelvin
has dimension: thermodynamic temperature dimension
longcomment: The kelvin is a unit of temperature defined as 1/273.16 of the thermodynamic temperature of the triple point of water. The kelvin is a base unit in the International System of Units.
symbol: K

angular speed
type: Class
label: hoeksnelheid @nl
subclass of: quantity
subclass of: Restriction
  has value: angular speed dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: angular speed unit
    on property: has unit
  on property: has value
alternative label: angular frequency
alternative label: hoekfrequentie @nl
alternative symbol: Ω
commonly has unit: millisecond (angle) per year
commonly has unit: radian per second
symbol: ω

zettalumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: zetta
has unit: lumen
symbol: Zlm

prefixed kelvin
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: 开
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

yoctowatt
type: prefixed unit
has dimension: power dimension
has prefix: yocto
has unit: watt
symbol: yW

thermodynamic temperature
type: Class
comment: Thermodynamic temperature is the absolute measure of temperature. Its zero point is the temperature at which the particle constituents of matter have minimal motion and can be no colder. Thermodynamic temperature is a base quantity in the International System of Units.
label: absolute temperatuur @nl
subclass of: temperature
subclass of: Restriction
  has value: Kelvin scale
  on property: has scale
subclass of: Restriction
  all values from: Restriction
    all values from: Class
      union of: thermodynamic temperature unit
      union of: thermodynamic temperature scale
    on property: has unit
  on property: has value
alternative label: thermodynamische temperatuur @nl
commonly has unit: femtokelvin
commonly has unit: attokelvin
commonly has unit: 开
commonly has unit: centikelvin
commonly has unit: gigakelvin
commonly has unit: picokelvin
commonly has unit: hectokelvin
commonly has unit: exakelvin
commonly has unit: nanokelvin
commonly has unit: microkelvin
commonly has unit: terakelvin
commonly has unit: megakelvin
commonly has unit: kilokelvin
commonly has unit: decakelvin
commonly has unit: millikelvin
commonly has unit: decikelvin
commonly has unit: petakelvin
symbol: T

decikatal
type: prefixed unit
comment: The decikatal is a unit of catalytic activity defined as 1.0e-1 katal.
has dimension: catalytic activity dimension
has prefix: deci
has unit: katal
symbol: dkat

zeptotesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: zepto
has unit: tesla
symbol: zT

yottahenry
type: prefixed unit
comment: The yottahenry is a unit of inductance defined as 1.0e24 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: yotta
has unit: henry
symbol: YH

metre per kilosecond
type: metre per prefixed second (time)
comment: Metre per kilosecond is a unit of speed defined as metre divided by kilosecond.
label: meter per kiloseconde @nl
alternative symbol: m ks-1
alternative symbol: m·ks-1
has denominator: kilosecond
has dimension: speed dimension
has numerator: metre
symbol: m/ks

gram per cubic centimetre
type: unit division
comment: Gram per cubic centimetre is a unit of density defined as gram divided by cubic centimetre.
label: gram per kubieke centimeter @nl
alternative symbol: g·cm-3
alternative symbol: g cm-3
has denominator: cubic centimetre
has dimension: density dimension
has numerator: 克
longcomment: Gram per cubic centimetre is a unit of density defined as gram divided by cubic centimetre. Gram per cubic centimetre is a derived unit in the International System of Units.
symbol: g/cm3

yoctokatal
type: prefixed unit
comment: The yoctokatal is a unit of catalytic activity defined as 1.0e-24 katal.
has dimension: catalytic activity dimension
has prefix: yocto
has unit: katal
symbol: ykat

千兆兆字节
type: prefixed unit
label: exabyte
has prefix: exa
has unit: 字节
symbol: EB

terapascal
type: prefixed unit
has dimension: pressure dimension
has prefix: tera
has unit: pascal
symbol: TPa

kilocalorie (mean) per day
type: unit division
type: unit
alternative symbol: kcal·d-1
alternative symbol: kcal d-1
has denominator: day
has dimension: power dimension
has numerator: kilocalorie (mean)
symbol: kcal/d

exakatal
type: prefixed unit
comment: The exakatal is a unit of catalytic activity defined as 1.0e18 katal.
has dimension: catalytic activity dimension
has prefix: exa
has unit: katal
symbol: Ekat

illuminance unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: footcandle
    one of: lux
    one of: phot
    one of: lumen per square metre
  union of: prefixed lux

lux
type: singular unit
type: unit
comment: The lux is a unit of illuminance defined as lumen divided by square metre = candela times steradian divided by square metre.
has dimension: illuminance dimension
has unit: lumen per square metre
longcomment: The lux is a unit of illuminance defined as lumen divided by square metre = candela times steradian divided by square metre. The lux is a derived unit in the International System of Units.
symbol: lx

yottamolair
type: prefixed unit
comment: The yottamolair is a unit of amount of substance concentration defined as 1.0e24 molair.
has dimension: amount of substance concentration dimension
has prefix: yotta
has unit: molair
symbol: YM

volume strain
type: Class
subclass of: strain
alternative label: bulk strain
commonly has unit: percent
commonly has unit: one
symbol: θ

action unit
type: Class
subclass of: unit
equivalent class: Class
  one of: erg second
  one of: joule second

has unit
type: ObjectProperty
domain: Class
  union of: prefixed unit
  union of: unit multiple
  union of: singular unit
  union of: interval scale
  union of: ratio scale
  union of: measure
label: 単位を持つ @ja
range: unit

pound sterling
type: singular unit
type: unit
label: 英镑 @zh

normal albedo
type: Class
comment: Ratio between radiation falling vertically onto an object and the radiation radiated back vertically.
subclass of: albedo
commonly has unit: one

ton of refrigeration
type: singular unit
type: unit
comment: The ton of refrigeration is a unit of power defined as 3.516853e3 watt.
has dimension: power dimension
has factor: 3.516853e3
has unit: watt

megagray
type: prefixed unit
comment: The megagray is a unit of absorbed dose defined as 1.0e6 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: mega
has unit: gray
symbol: MGy

intrinsic colour index
type: Class
comment: The colour index a star would have in the absence of interstellar extinction (reddening). It is assumed that all stars of the same spectral type and luminosity class have the same colour index.
subclass of: colour index
commonly has unit: magnitude

指二进制中的一位
type: singular unit
type: unit
comment: The bit is a unit of information capacity defined as the information capacity of one binary digit.
label: bit
has quantity: information capacity of one binary digit
symbol: bit

declination
type: Class
comment: The angular distance on the celestial sphere north or south of the celestial equator. It is measured along the hour circle passing through the celestial object. Declination is usually given in combination with right ascension or hour angle.
label: declinatie @nl
subclass of: angle
alternative symbol: dec
commonly has unit: minute (angle)
commonly has unit: second (angle)
commonly has unit: degree
symbol: δ
reference: Glossary

gram per kilolitre
type: gram per prefixed litre
comment: Gram per kilolitre is a unit of density defined as gram divided by kilolitre.
label: gram per kiloliter @nl
alternative symbol: g·kl-1
alternative symbol: g kl-1
has denominator: kilolitre
has dimension: density dimension
has numerator: 克
symbol: g/kl

millimetre per second
type: prefixed metre per second (time)
comment: Millimetre per second is a unit of speed defined as millimetre divided by second.
label: millimeter per seconde @nl
alternative symbol: mm·s-1
alternative symbol: mm s-1
has denominator: second
has dimension: speed dimension
has numerator: millimetre
symbol: mm/s

quantum efficiency unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

bowl
type: unit
label: schaaltje @nl

velocity
type: Class
comment: Velocity is the rate of change of position.
label: snelheid (vector) @nl
subclass of: speed
alternative symbol: w
alternative symbol: v
commonly has unit: metre per exasecond
commonly has unit: decimetre per second
commonly has unit: nanometre per second
commonly has unit: millimetre per second
commonly has unit: attometre per second
commonly has unit: metre per picosecond
commonly has unit: metre per decasecond
commonly has unit: metre per decisecond
commonly has unit: hectometre per second
commonly has unit: metre per microsecond
commonly has unit: metre per terasecond
commonly has unit: terametre per second
commonly has unit: petametre per second
commonly has unit: millimetre per hour
commonly has unit: metre per nanosecond
commonly has unit: picometre per second
commonly has unit: kilometre per hour
commonly has unit: mile (statute) per hour
commonly has unit: metre per gigasecond
commonly has unit: metre per millisecond
commonly has unit: metre per hectosecond
commonly has unit: millimetre per day
commonly has unit: centimetre per day
commonly has unit: metre per attosecond
commonly has unit: knot (international)
commonly has unit: metre per second
commonly has unit: metre per kilosecond
commonly has unit: metre per centisecond
commonly has unit: metre per day
commonly has unit: exametre per second
commonly has unit: femtometre per second
commonly has unit: micrometre per second
commonly has unit: decametre per second
commonly has unit: metre per megasecond
commonly has unit: centimetre per second
commonly has unit: gigametre per second
commonly has unit: nautical mile per hour
commonly has unit: megametre per second
commonly has unit: kilometre per second
commonly has unit: metre per petasecond
commonly has unit: metre per femtosecond
symbol: u

micrometre per second
type: prefixed metre per second (time)
comment: Micrometre per second is a unit of speed defined as micrometre divided by second.
label: micrometer per seconde @nl
alternative symbol: μm s-1
alternative symbol: μm·s-1
has denominator: second
has dimension: speed dimension
has numerator: micrometre
symbol: μm/s

milligram per litre
type: prefixed gram per litre
comment: Milligram per litre is a unit of density defined as milligram divided by litre.
label: milligram per liter @nl
alternative symbol: mg·l-1
alternative symbol: mg l-1
has denominator: litre
has dimension: density dimension
has numerator: 毫克
symbol: mg/l

sugar mass fraction
type: Class
comment: The fraction of the mass of sugar in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

extinction in B
type: Class
subclass of: extinction at waveband
commonly has unit: magnitude
symbol: A_B

nanomole per litre
type: prefixed mole per litre
comment: Nanomole per litre is a unit of amount of substance concentration defined as nanomole divided by litre.
label: nanomole per liter @nl
alternative symbol: nmol·l-1
alternative symbol: nmol l-1
has denominator: litre
has dimension: amount of substance concentration dimension
has numerator: nanomole
symbol: nmol/l

yeast and fungi count (specific)
type: Class
subclass of: viable count (specific)
commonly has unit: colony forming unit per gram

Cousins magnitude
type: Class
comment: A magnitude measured in one of Cousins standard passbands (using a standard filter, i.e. I or R).
subclass of: magnitude

zettamolair
type: prefixed unit
comment: The zettamolair is a unit of amount of substance concentration defined as 1.0e21 molair.
has dimension: amount of substance concentration dimension
has prefix: zetta
has unit: molair
symbol: ZM

whey protein mass fraction
type: Class
comment: The fraction of the mass of whey protein in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

Hartmann number
type: Class
label: getal van Hartmann @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Hartmann number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Ha

specific entropy
type: Class
subclass of: quantity
subclass of: Restriction
  has value: specific entropy or specific heat capacity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: specific entropy unit
    on property: has unit
  on property: has value
commonly has unit: joule per kelvin kilogram

albedo
type: Class
comment: Ratio between radiation falling onto an object and the radiation reflected or scattered back. Or the ratio between the illumination and observed brightness.
subclass of: quantity of dimension one
commonly has unit: one
symbol: α

kilo
type: SI prefix
has factor: 1e3
symbol: k

pascal
type: unit
type: singular unit
comment: The pascal is a unit of pressure and stress defined as newton divided by square metre = joule divided by cubic metre = kilogram divided by metre second squared.
has dimension: pressure dimension
has unit: newton per square metre
longcomment: The pascal is a unit of pressure and stress defined as newton divided by square metre = joule divided by cubic metre = kilogram divided by metre second squared. The pascal is a derived unit in the International System of Units.
symbol: Pa

reciprocal cubic metre
type: unit exponentiation
label: omgekeerde kubieke meter @nl
has base: metre
has dimension: number density dimension
has exponent: -3
symbol: m-3

number manual firmness 0.5
type: Class
comment: Firmness manueel: 0.5 = hard. @nl
label: aantal manuele stevigheid 0.5 @nl
subclass of: number manual firmness
alternative label: firmness_m_0.5
commonly has unit: one

prefixed pascal
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: pascal
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

reciprocal year
type: unit exponentiation
label: omgekeerd jaar @nl
has base: year
has dimension: frequency dimension
has exponent: -1
symbol: a-1

time dimension
type: dimension
label: dimensie van tijd @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1
symbol: T

megamolair
type: prefixed unit
comment: The megamolair is a unit of amount of substance concentration defined as 1.0e6 molair.
has dimension: amount of substance concentration dimension
has prefix: mega
has unit: molair
symbol: MM

milliweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: milli
has unit: weber
symbol: mWb

prefixed unit
type: Class
label: 補助単位 @ja
subclass of: unit
subclass of: Restriction
  all values from: singular unit
  on property: has unit

megajoule
type: prefixed unit
comment: The megajoule is a unit of energy defined as 1.0e6 joule.
has dimension: energy dimension
has prefix: mega
has unit: joule
symbol: MJ

metre per hectosecond squared
type: metre per prefixed second (time) squared
comment: Metre per hectosecond squared is a unit of acceleration defined as metre divided by hectosecond squared.
label: meter per hectoseconde kwadraat @nl
alternative symbol: m·hs-2
alternative symbol: m hs-2
has denominator: hectosecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/hs2

quantity
type: Class
comment: 量とは，ある現象（例: 星・分子・食品）の定量化できる（標準化された）性質（例: 長さ・質量・時間）の表現である。量は（暗黙の）計量的類似性に従って分離される。例: 机の長さ及び椅子の長さは双方とも長さに分類される。 @ja
comment: A quantity is a representation of a quantifiable (standardised) aspect (such as length, mass, and time) of a phenomenon (e.g., a star, a molecule, or a food product). Quantities are classified according to similarity in their (implicit) metrological aspect, e.g. the length of my table and the length of my chair are both classified as length.
label: 量 @ja

1000 colony forming unit
type: unit multiple
has factor: 1000
has unit: colony forming unit
symbol: 1000 CFU

centigram per litre
type: prefixed gram per litre
comment: Centigram per litre is a unit of density defined as centigram divided by litre.
label: centigram per liter @nl
alternative symbol: cg l-1
alternative symbol: cg·l-1
has denominator: litre
has dimension: density dimension
has numerator: 百分之一克
symbol: cg/l

nanonewton
type: prefixed unit
has dimension: force dimension
has prefix: nano
has unit: 牛顿
symbol: nN

attogram per litre
type: prefixed gram per litre
comment: Attogram per litre is a unit of density defined as attogram divided by litre.
label: attogram per liter @nl
alternative symbol: ag·l-1
alternative symbol: ag l-1
has denominator: litre
has dimension: density dimension
has numerator: attogram
symbol: ag/l

David L. Crawford
type: Person

millisteradian
type: prefixed unit
label: millisteradiaal @nl
has dimension: dimensionOne
has prefix: milli
has unit: steradian
symbol: msr

speed unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: knot (international)
    one of: millimetre per hour
    one of: kilometre per hour
    one of: centimetre per day
    one of: metre per day
    one of: millimetre per day
    one of: metre per second
    one of: mile (statute) per hour
    one of: nautical mile per hour
  union of: prefixed metre per second (time)
  union of: metre per prefixed second (time)
  union of: prefixed metre per prefixed second (time)

nanokelvin
type: prefixed unit
comment: The nanokelvin is a unit of temperature defined as 1.0e-9 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: nano
has unit: 开
symbol: nK

zeptometre per second
type: prefixed metre per second (time)
comment: Zeptometre per second is a unit of speed defined as zeptometre divided by second.
label: zeptometer per seconde @nl
alternative symbol: zm·s-1
alternative symbol: zm s-1
has denominator: second
has dimension: speed dimension
has numerator: zeptometre
symbol: zm/s

Rankine temperature unit
type: Class
subclass of: temperature unit
equivalent class: Class
  union of: Class
    one of: degree Rankine

stick stone
type: Class
comment: Kleefpit of niet (1/0). @nl
subclass of: quantity
alternative label: stickstone
commonly has unit: 1/0

locust bean gum mass fraction
type: Class
comment: The fraction of the mass of locust bean gum in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

zetta
type: SI prefix
has factor: 1e21
symbol: Z

angular acceleration unit
type: Class
subclass of: unit
equivalent class: Class
  one of: radian per second squared

petavolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: peta
has unit: volt
symbol: PV

yottawatt
type: prefixed unit
has dimension: power dimension
has prefix: yotta
has unit: watt
symbol: YW

volume
type: Class
comment: Volume is a measure of how much three-dimensional space any phenomenon occupies. It is a derived quantity in the International System of Units. Volume is length to the power 3.
label: 体积 @zh
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: volume unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: volume dimension
  on property: has dimension
alternative label: inhoud @nl
alternative symbol: v
commonly has unit: decilitre
commonly has unit: pint (imperial)
commonly has unit: dry gallon (US)
commonly has unit: liquid quart (US)
commonly has unit: picolitre
commonly has unit: cubic terametre
commonly has unit: gigalitre
commonly has unit: cubic kiloparsec
commonly has unit: kilolitre
commonly has unit: cubic centimetre
commonly has unit: megalitre
commonly has unit: microlitre
commonly has unit: tablespoon (US)
commonly has unit: cubic nanometre
commonly has unit: fluid ounce (US)
commonly has unit: teaspoon (US)
commonly has unit: femtolitre
commonly has unit: decalitre
commonly has unit: cubic metre
commonly has unit: cubic megametre
commonly has unit: cord
commonly has unit: peck (US)
commonly has unit: cubic decametre
commonly has unit: cubic picometre
commonly has unit: cubic millimetre
commonly has unit: gill (US)
commonly has unit: hectolitre
commonly has unit: bushel (US)
commonly has unit: millilitre
commonly has unit: cubic exametre
commonly has unit: cup (US customary)
commonly has unit: petalitre
commonly has unit: fluid ounce (imperial)
commonly has unit: acre foot
commonly has unit: gallon (imperial)
commonly has unit: cubic hectometre
commonly has unit: cubic micrometre
commonly has unit: centilitre
commonly has unit: attolitre
commonly has unit: cubic gigametre
commonly has unit: dry pint (US)
commonly has unit: barrel (US)
commonly has unit: exalitre
commonly has unit: dessertspoon
commonly has unit: gill (imperial)
commonly has unit: cubic kilometre
commonly has unit: cubic attometre
commonly has unit: nanolitre
commonly has unit: dry quart (US)
commonly has unit: cubic petametre
commonly has unit: litre
commonly has unit: cubic decimetre
commonly has unit: gallon (US)
commonly has unit: liquid pint (US)
commonly has unit: stere
commonly has unit: quart (imperial)
commonly has unit: cubic parsec
commonly has unit: ton (register)
commonly has unit: cubic femtometre
commonly has unit: teralitre
symbol: V

magnitude at maximum brightness
type: Class
comment: The magnitude at maximum brightness of a variable star.
subclass of: magnitude
commonly has unit: magnitude
commonly has unit: one
symbol: m_max

farad per metre
type: unit division
label: farad per meter @nl
alternative symbol: F·m-1
alternative symbol: F m-1
has denominator: metre
has dimension: permittivity dimension
has numerator: farad
symbol: F/m

ratio unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one
  one of: percent
  one of: parts per million

Tycho broadband magnitude
type: Class
comment: Broadband Tycho magnitude (formed from B and V magintude measurements.
subclass of: magnitude
alternative symbol: m_T
commonly has unit: magnitude
symbol: T

carton mass
type: Class
subclass of: mass
commonly has unit: tonne
commonly has unit: kilogram
commonly has unit: 克
unofficial label: carton weight

magnetic field dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 1
has SI length dimension exponent: -1
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

lactose mass fraction
type: Class
comment: The fraction of the mass of lactose in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

longcomment
type: AnnotationProperty
label: 詳細な注釈 @ja
alternative label: 詳細な注釈がある @ja
alternative label: has longcomment
alternative label: long comment

zeptomolair
type: prefixed unit
comment: The zeptmolair is a unit of amount of substance concentration defined as 1.0e-21 molair.
has dimension: amount of substance concentration dimension
has prefix: zepto
has unit: molair
symbol: zM

zeptohenry
type: prefixed unit
comment: The zepthenry is a unit of inductance defined as 1.0e-21 henry.
has dimension: inductance or permeance (electromagnetic) dimension
has prefix: zepto
has unit: henry
symbol: zH

microhertz
type: prefixed unit
comment: The microhertz is a unit of frequency defined as 1.0e-6 hertz.
has dimension: frequency dimension
has prefix: micro
has unit: hertz
symbol: μHz

yottaweber
type: prefixed unit
has dimension: magnetic flux dimension
has prefix: yotta
has unit: weber
symbol: YWb

unit exponentiation
type: Class
subclass of: compound unit

cubic picometre
type: cubic prefixed metre
label: kubieke picometer @nl
has base: picometre
has dimension: volume dimension
has exponent: 3
symbol: pm3

Péclet number for mass transfer
type: Class
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Péclet number for mass transfer unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Pe*

megasecond
type: prefixed unit
label: megaseconde @nl
has dimension: time dimension
has prefix: mega
has unit: second
symbol: Ms

hectohertz
type: prefixed unit
comment: The hectohertz is a unit of frequency defined as 1.0e2 hertz.
has dimension: frequency dimension
has prefix: hecto
has unit: hertz
symbol: hHz

cubic centimetre per cubic centimetre
type: unit division
label: kubieke centimeter per kubieke centimeter @nl
alternative symbol: cm3·cm-3
alternative symbol: cm3 cm-3
has denominator: cubic centimetre
has dimension: dimensionOne
has numerator: cubic centimetre
symbol: cm3/cm3

prefixed tonne
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: tonne
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

decasecond
type: prefixed unit
label: decaseconde @nl
has dimension: time dimension
has prefix: deca
has unit: second
symbol: das

horsepower (metric)
type: singular unit
type: unit
comment: The metric horsepower is a unit of power defined as 7.354988e2 watt.
alternative label: metric horsepower
has dimension: power dimension
has factor: 7.354988e2
has unit: watt
symbol: PS

cubic kiloparsec
type: unit exponentiation
label: kubieke kiloparsec @nl
has base: kiloparsec
has dimension: volume dimension
has exponent: 3
symbol: kpc3

Nusselt number for mass transfer
type: Class
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Nusselt number for mass transfer unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Nu*

nanokatal
type: prefixed unit
comment: The nanokatal is a unit of catalytic activity defined as 1.0e-9 katal.
has dimension: catalytic activity dimension
has prefix: nano
has unit: katal
symbol: nkat

millimetre per day
type: unit division
comment: Millimetre per day is a unit of speed defined as millimetre divided by day.
label: millimeter per dag @nl
alternative symbol: mm·d-1
alternative symbol: mm d-1
has denominator: day
has dimension: speed dimension
has numerator: millimetre
symbol: mm/d

University Science Books
type: Organization
based near: Sausalito, California

abampere
type: singular unit
type: unit
comment: The abampere is a unit of electric current defined as 10 ampere.
label: abampère @nl
has dimension: electric current dimension
has factor: 1.0e1
has unit: ampere
symbol: abA

strain tensor
type: Class
subclass of: strain
alternative label: rektensor @nl
alternative label: vervormingstensor @nl
commonly has unit: percent
commonly has unit: one
symbol: ε_ij

magnetic flux density
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: magnetic flux density unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: magnetic flux density dimension
  on property: has dimension
alternative label: magnetic field
alternative label: magnetic induction
commonly has unit: attotesla
commonly has unit: picotesla
commonly has unit: microtesla
commonly has unit: gigatesla
commonly has unit: tesla
commonly has unit: milligauss
commonly has unit: gamma
commonly has unit: decitesla
commonly has unit: kilotesla
commonly has unit: decatesla
commonly has unit: hectotesla
commonly has unit: centitesla
commonly has unit: exatesla
commonly has unit: megatesla
commonly has unit: femtotesla
commonly has unit: gauss
commonly has unit: nanotesla
commonly has unit: teratesla
commonly has unit: stattesla
commonly has unit: weber per square metre
commonly has unit: millitesla
commonly has unit: petatesla
symbol: B

has SI mass dimension exponent
type: DatatypeProperty
domain: dimension
range: integer

Alfvén number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

纳克
type: prefixed unit
comment: The nanogram is a unit of mass defined as 1.0e-9 gram.
label: nanogram
has dimension: mass dimension
has prefix: nano
has unit: 克
symbol: ng

reciprocal second
type: unit exponentiation
label: omgekeerde seconde @nl
has base: second
has dimension: frequency dimension
has exponent: -1
symbol: s-1

second (angle)
type: unit
type: singular unit
comment: The second (angle) is a unit of angle defined as 4.848137e-6 radian.
label: 秒（角度） @zh
label: seconde (hoek) @nl
alternative label: second of arc
alternative label: arcsecond
alternative label: boogseconde @nl
has dimension: dimensionOne
has factor: 4.848137e-6
has unit: radian
symbol: "

reciprocal square metre
type: unit exponentiation
label: omgekeerde vierkante meter @nl
has base: metre
has dimension: column number density dimension
has exponent: -2
symbol: m-2

millicoulomb
type: prefixed unit
comment: The millicoulomb is a unit of electric charge defined as 1.0e-3 coulomb.
has dimension: electric charge dimension
has prefix: milli
has unit: coulomb
symbol: mC

abbreviation
type: AnnotationProperty
label: 略記 @ja
alternative label: 略記がある @ja
alternative label: has abbreviation

metre per terasecond squared
type: metre per prefixed second (time) squared
comment: Metre per terasecond squared is a unit of acceleration defined as metre divided by terasecond squared.
label: meter per teraseconde kwadraat @nl
alternative symbol: m·Ts-2
alternative symbol: m Ts-2
has denominator: terasecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/Ts2

Réaumur scale
type: interval scale
label: 列氏温标 @zh
label: Réaumurschaal @nl
has dimension: thermodynamic temperature dimension
has factor: 1
has off-set: -218.52
has scale: Kelvin scale
has unit: degree Réaumur

gigaohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: giga
has unit: ohm
symbol: GΩ

mole per millilitre
type: mole per prefixed litre
comment: Mole per millilitre is a unit of amount of substance concentration defined as mole divided by millilitre.
label: mole per milliliter @nl
alternative symbol: mol·ml-1
alternative symbol: mol ml-1
has denominator: millilitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/ml

illuminance dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: -2
has SI luminous intensity dimension exponent: 1
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

electrical conductivity dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 2
has SI length dimension exponent: -3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 3

specific catalytic activity dimension
type: dimension
has SI amount of substance dimension exponent: 1
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -2
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

examole
type: prefixed unit
label: examol @nl
has dimension: amount of substance dimension
has prefix: exa
has unit: mole
symbol: Emol

yoctonewton
type: prefixed unit
has dimension: force dimension
has prefix: yocto
has unit: 牛顿
symbol: yN

10^21克
type: prefixed unit
comment: The zettagram is a unit of mass defined as 1.0e21 gram.
label: zettagram
has dimension: mass dimension
has prefix: zetta
has unit: 克
symbol: ZG

uses unit
type: ObjectProperty
domain: application area
range: unit

absorbed dose unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: gray
    one of: rad
    one of: 焦耳每千克
    one of: kilojoule per hectogram
  union of: prefixed gray

millimolair
type: prefixed unit
comment: The millimolair is a unit of amount of substance concentration defined as 1.0e-3 molair.
has dimension: amount of substance concentration dimension
has prefix: milli
has unit: molair
symbol: mM

acceleration
type: Class
label: versnelling @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: acceleration unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: acceleration dimension
  on property: has dimension
alternative label: acceleratie @nl
commonly has unit: metre per millisecond squared
commonly has unit: metre per decisecond squared
commonly has unit: metre per gigasecond squared
commonly has unit: metre per picosecond squared
commonly has unit: metre per exasecond squared
commonly has unit: nanometre per second squared
commonly has unit: kilometre per second squared
commonly has unit: decametre per second squared
commonly has unit: picometre per second squared
commonly has unit: hectometre per second squared
commonly has unit: petametre per second squared
commonly has unit: metre per nanosecond squared
commonly has unit: metre per decasecond squared
commonly has unit: millimetre per second squared
commonly has unit: terametre per second squared
commonly has unit: metre per terasecond squared
commonly has unit: metre per petasecond squared
commonly has unit: exametre per second squared
commonly has unit: metre per second squared
commonly has unit: metre per megasecond squared
commonly has unit: megametre per second squared
commonly has unit: metre per attosecond squared
commonly has unit: gal
commonly has unit: centimetre per second squared
commonly has unit: attometre per second squared
commonly has unit: decimetre per second squared
commonly has unit: gigametre per second squared
commonly has unit: metre per centisecond squared
commonly has unit: metre per kilosecond squared
commonly has unit: metre per femtosecond squared
commonly has unit: metre per microsecond squared
commonly has unit: femtometre per second squared
commonly has unit: metre per hectosecond squared
commonly has unit: micrometre per second squared
symbol: a

amount of substance flow
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: amount of substance flow unit
    on property: has unit
  on property: has value
alternative label: molar flow
alternative label: amount-of-substance flow
commonly has unit: micromole per second
commonly has unit: mole per second

yoctokelvin
type: prefixed unit
comment: The yoctokelvin is a unit of temperature defined as 1.0e-24 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: yocto
has unit: 开
symbol: yK

gallon (imperial)
type: singular unit
type: unit
comment: The imperial gallon is a unit of volume defined as 4.54609e-3 cubic metre.
alternative label: imperial gallon
has dimension: volume dimension
has factor: 4.54609e-3
has unit: cubic metre
symbol: gal

prefixed are
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: are
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

megaparsec
type: prefixed unit
comment: The megaparsec is a unit of length defined as 1.0e6 parsec. Gebruikt voor afstanden op de schaal van clusters.
has dimension: length dimension
has prefix: mega
has unit: parsec
symbol: Mpc

yoctogram per litre
type: prefixed gram per litre
comment: Yoctogram per litre is a unit of density defined as yoctogram divided by litre.
label: yoctogram per liter @nl
alternative symbol: yg l-1
alternative symbol: yg·l-1
has denominator: litre
has dimension: density dimension
has numerator: yoctogram
symbol: yg/l

gram per centilitre
type: gram per prefixed litre
comment: Gram per centilitre is a unit of density defined as gram divided by centilitre.
label: gram per centiliter @nl
alternative symbol: g cl-1
alternative symbol: g·cl-1
has denominator: centilitre
has dimension: density dimension
has numerator: 克
symbol: g/cl

giga
type: SI prefix
has factor: 1e9
symbol: G

Hajo Rijgersberg
type: Person

nanopascal
type: prefixed unit
has dimension: pressure dimension
has prefix: nano
has unit: pascal
symbol: nPa

mole per yottalitre
type: mole per prefixed litre
comment: Mole per yottalitre is a unit of amount of substance concentration defined as mole divided by yottalitre.
label: mole per yottaliter @nl
alternative symbol: mol·Yl-1
alternative symbol: mol Yl-1
has denominator: yottalitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/Yl

达因
type: unit
type: singular unit
comment: The dyne is a unit of force defined as 1.0e-5 newton.
label: dyne
has dimension: force dimension
has factor: 1.0e-5
has unit: 牛顿
symbol: dyn

electric current dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 1
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0
symbol: I

symbol
type: AnnotationProperty
label: 記号 @ja
alternative label: 記号を持つ @ja
alternative label: has symbol

nanoohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: nano
has unit: ohm
symbol: nΩ

aberration
type: Class
comment: The apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object.
subclass of: angular displacement
commonly has unit: microsecond (angle)
commonly has unit: millisecond (angle)
commonly has unit: second (angle)
commonly has unit: degree
reference: Glossary

Celsius temperature unit
type: Class
subclass of: temperature unit
equivalent class: Class
  union of: Class
    one of: degree Celsius
  union of: prefixed degree Celsius

solar luminosity
type: singular unit
type: unit
comment: Solar luminosity is a unit used in astronomy to denote stellar or galactic radiant fluxes (http://en.wikipedia.org/wiki/SolarLuminosity).
LaTeX symbol: L_{\astrosun}
has dimension: power dimension
has factor: 3.839e26
has unit: watt
symbol: L_☉

picogram
type: prefixed unit
comment: The picogram is a unit of mass defined as 1.0e-12 gram.
has dimension: mass dimension
has prefix: pico
has unit: 克
symbol: pg

calorie (International Table)
type: unit
type: singular unit
comment: The International Table calorie is a unit of energy defined as 4.1868 joule.
LaTeX symbol: cal_{IT}
alternative label: International Table calorie
alternative label: calorie (International Steam Table)
alternative label: International Steam Table calorie
has dimension: energy dimension
has factor: 4.1868
has unit: joule
symbol: cal_IT

first Cowling number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

decasiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: deca
has unit: siemens
symbol: daS

prefixed gram per litre
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    all values from: prefixed gram
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    has value: litre
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

~-256.15 on the Celsius scale
type: fixed point
label: 〜-256.15摄氏度 @zh
has numerical value: ~-256.15
has point: ~17 on the Kelvin scale
has scale: Celsius scale

statfarad
type: singular unit
type: unit
comment: The statfarad is a unit of capacitance defined as 1.112650e-12 farad.
has dimension: capacitance dimension
has factor: 1.112650e-12
has unit: farad
symbol: statF

Turkish lira
type: singular unit
type: unit
label: 土耳其里拉 @zh

cosmological constant
type: Class
comment: The cosmological constant.
label: kosmologische constante @nl
subclass of: quantity
symbol: Λ

yoctomole
type: prefixed unit
label: yoctomol @nl
has dimension: amount of substance dimension
has prefix: yocto
has unit: mole
symbol: ymol

siemens
type: singular unit
type: unit
comment: The siemens is a unit of electrical conductance defined as 1 divided by ohm = ampere divided by volt = coulomb squared times second divided by kilogram times square metre = ampere squared times second to the power 3 divided by kilogram times square metre.
has dimension: electrical conductance dimension
has unit: ampere per volt
longcomment: The siemens is a unit of electrical conductance defined as 1 divided by ohm = ampere divided by volt = coulomb squared times second divided by kilogram times square metre = ampere squared times second to the power 3 divided by kilogram times square metre. The siemens is a derived unit in the International System of Units.
symbol: S

power dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -3

decagram per litre
type: prefixed gram per litre
comment: Decagram per litre is a unit of density defined as decagram divided by litre.
label: decagram per liter @nl
alternative symbol: dag·l-1
alternative symbol: dag l-1
has denominator: litre
has dimension: density dimension
has numerator: decagram
symbol: dag/l

megalitre
type: prefixed unit
label: megaliter @nl
has dimension: volume dimension
has prefix: mega
has unit: litre
symbol: Ml

megaeuro per megawatt
type: unit division
has denominator: megawatt
has numerator: megaeuro

luminous intensity
type: Class
comment: Luminous intensity is the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle. It is a base quantity in the International System of Units. Luminous intensity is luminous flux divided by solid angle.
label: lichtsterkte @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: luminous intensity unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: luminous intensity dimension
  on property: has dimension
alternative symbol: I_v
commonly has unit: candela
commonly has unit: megacandela
commonly has unit: picocandela
commonly has unit: exacandela
commonly has unit: hectocandela
commonly has unit: decacandela
commonly has unit: kilocandela
commonly has unit: millicandela
commonly has unit: centicandela
commonly has unit: gigacandela
commonly has unit: teracandela
commonly has unit: nanocandela
commonly has unit: petacandela
commonly has unit: femtocandela
commonly has unit: attocandela
commonly has unit: microcandela
commonly has unit: decicandela
symbol: I

megagram per litre
type: prefixed gram per litre
comment: Megagram per litre is a unit of density defined as megagram divided by litre.
label: megagram per liter @nl
alternative symbol: Mg l-1
alternative symbol: Mg·l-1
has denominator: litre
has dimension: density dimension
has numerator: megagram
symbol: Mg/l

mole per megalitre
type: mole per prefixed litre
comment: Mole per megalitre is a unit of amount of substance concentration defined as mole divided by megalitre.
label: mole per megaliter @nl
alternative symbol: mol·Ml-1
alternative symbol: mol Ml-1
has denominator: megalitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/Ml

has exponent
type: DatatypeProperty
domain: unit exponentiation
range: integer

number manual firmness 4
type: Class
comment: Firmness manueel: 4 = week. @nl
label: aantal manuele stevigheid 4 @nl
subclass of: number manual firmness
alternative label: firmness_m_4
commonly has unit: one

cubic micrometre
type: cubic prefixed metre
label: kubieke micrometer @nl
has base: micrometre
has dimension: volume dimension
has exponent: 3
symbol: μm3

gravitational acceleration
type: Class
label: valversnelling @nl
subclass of: acceleration
alternative label: acceleration of free fall
alternative label: gravitatieveldsterkte @nl
alternative label: zwaarteveldsterkte @nl
commonly has unit: attometre per second squared
commonly has unit: micrometre per second squared
commonly has unit: gal
commonly has unit: metre per millisecond squared
commonly has unit: decimetre per second squared
commonly has unit: metre per picosecond squared
commonly has unit: metre per second squared
commonly has unit: metre per microsecond squared
commonly has unit: metre per attosecond squared
commonly has unit: metre per decasecond squared
commonly has unit: kilometre per second squared
commonly has unit: metre per centisecond squared
commonly has unit: millimetre per second squared
commonly has unit: metre per gigasecond squared
commonly has unit: megametre per second squared
commonly has unit: metre per megasecond squared
commonly has unit: hectometre per second squared
commonly has unit: metre per nanosecond squared
commonly has unit: metre per decisecond squared
commonly has unit: metre per exasecond squared
commonly has unit: petametre per second squared
commonly has unit: metre per terasecond squared
commonly has unit: femtometre per second squared
commonly has unit: exametre per second squared
commonly has unit: terametre per second squared
commonly has unit: metre per kilosecond squared
commonly has unit: centimetre per second squared
commonly has unit: picometre per second squared
commonly has unit: decametre per second squared
commonly has unit: nanometre per second squared
commonly has unit: metre per petasecond squared
commonly has unit: gigametre per second squared
commonly has unit: metre per femtosecond squared
commonly has unit: metre per hectosecond squared
symbol: g

liquid quart (US)
type: singular unit
type: unit
comment: The US liquid quart is a unit of volume defined as 9.463529e-4 cubic metre.
alternative label: quart (US liquid)
alternative label: US liquid quart
has dimension: volume dimension
has factor: 9.463529e-4
has unit: cubic metre
symbol: liq qt

cubic hectometre
type: cubic prefixed metre
label: kubieke hectometer @nl
has base: hectometre
has dimension: volume dimension
has exponent: 3
symbol: hm3

decanewton
type: prefixed unit
has dimension: force dimension
has prefix: deca
has unit: 牛顿
symbol: daN

mole per exametre
type: mole per prefixed metre
label: mole per exameter @nl
alternative symbol: mol·Em-1
alternative symbol: mol Em-1
has denominator: exametre
has numerator: mole
symbol: mol/Em

ionization temperature
type: Class
comment: The temperature of a gas or plasma derived from the relative numbers of neutral atoms and ions. Specifically, it is the temperature for which the Saha equations would predict these relative numbers, assuming the atoms and ions are in thermodynamic equilibrium.
subclass of: thermodynamic temperature
commonly has unit: 开
symbol: T_ion

metre
type: unit
type: singular unit
comment: The metre is a unit of length defined as the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second.
label: 米 @zh
label: meter @nl
alternative label: meter
has dimension: length dimension
longcomment: The metre is a unit of length defined as the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second. The metre is a base unit in the International System of Units.
symbol: m

yoctopascal
type: prefixed unit
has dimension: pressure dimension
has prefix: yocto
has unit: pascal
symbol: yPa

contact angle
type: Class
subclass of: angle
commonly has unit: deciradian
commonly has unit: mil (angle)
commonly has unit: millisecond (angle)
commonly has unit: milliradian
commonly has unit: femtoradian
commonly has unit: microradian
commonly has unit: radian
commonly has unit: revolution
commonly has unit: second (angle)
commonly has unit: metre per metre
commonly has unit: degree
commonly has unit: gon
commonly has unit: centiradian
commonly has unit: attoradian
commonly has unit: picoradian
commonly has unit: minute (angle)
commonly has unit: nanoradian
commonly has unit: microsecond (angle)

decakelvin
type: prefixed unit
comment: The decakelvin is a unit of thermodynamic temperature defined as 1.0e1 kelvin.
has dimension: thermodynamic temperature dimension
has prefix: deca
has unit: 开
symbol: daK

number external browning 3
type: Class
comment: Voorbeeld avocado Hass: code 3 poster. @nl
subclass of: number color
alternative label: ext_brown_3
commonly has unit: one

molar mass unit
type: Class
subclass of: unit
equivalent class: Class
  one of: kilogram per mole

cubic millimetre per cubic millimetre
type: unit division
label: kubieke millimeter per kubieke millimeter @nl
alternative symbol: mm3·mm-3
alternative symbol: mm3 mm-3
has denominator: cubic millimetre
has dimension: dimensionOne
has numerator: cubic millimetre
symbol: mm3/mm3

tebi
type: binary prefix
comment: IEC prefix
alternative label: terabinary
has factor: 1.099511627776e12
symbol: Ti

gill (imperial)
type: singular unit
type: unit
comment: The imperial gill is a unit of volume defined as 1.420653e-4 cubic metre.
alternative label: imperial gill
has dimension: volume dimension
has factor: 1.420653e-4
has unit: cubic metre
symbol: gi

1357.77 on the Kelvin scale
type: fixed point
has numerical value: 1357.77
has scale: Kelvin scale

attolux
type: prefixed unit
has dimension: illuminance dimension
has prefix: atto
has unit: lux
symbol: alx

Corynebacterium count (specific)
type: Class
subclass of: viable count (specific)
alternative label: Arcanobacterium count (specific)
commonly has unit: colony forming unit per gram

square metre second
type: unit multiplication
label: vierkante meter seconde @nl
alternative symbol: m2·s
has term 1: square metre
has term 2: second
symbol: m2 s

1234.93 on the Kelvin scale
type: fixed point
has numerical value: 1234.93
has scale: Kelvin scale

permeability (earth science) unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: darcy
    one of: square metre
  union of: square prefixed metre

normalised detectivity
type: Class
comment: The detectivity normalised by multiplying by the square root of the detector area, and by the electrical bandwidth. The units cm Hz(1/2)/W are commonly used and it then represents the signal-to-noise ratio when 1 W of radiation is incident on a detector with an area of 1 cm2, and the electrical bandwidth is 1 Hz.
subclass of: quantity
symbol: D*
reference: Detectors

number yellow leaves
type: Class
comment: Aantal yellow bladeren. @nl
label: aantal vergeelde bladeren @nl
subclass of: number leaves
alternative label: #yellow leaves
commonly has unit: one

kilogram per cubic metre
type: unit division
comment: Kilogram per cubic metre is a unit of density defined as kilogram divided by cubic metre.
label: kilogram per kubieke meter @nl
alternative symbol: kg·m-3
alternative symbol: kg m-3
has denominator: cubic metre
has dimension: density dimension
has numerator: kilogram
longcomment: Kilogram per cubic metre is a unit of density defined as kilogram divided by cubic metre. Kilogram per cubic metre is a derived unit in the International System of Units.
symbol: kg/m3

thermal insulance dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 1
has SI time dimension exponent: 3

application area
type: Class
comment: An application area groups quantities and units of measure for application areas such as scientific disciplines (e.g., thermodynamics, mechanics).

radian
type: singular unit
type: unit
comment: The radian is a unit of angle defined as the angle subtended at the center of a circle by an arc that is equal in length to the radius of the circle.
label: radiaal @nl
label: 弧度 @zh
has dimension: dimensionOne
has unit: metre per metre
longcomment: The radian is a unit of angle defined as the angle subtended at the center of a circle by an arc that is equal in length to the radius of the circle. The radian is a derived unit in the International System of Units.
symbol: rad

specific amount of money
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: specific amount of money unit
    on property: has unit
  on property: has value
commonly has unit: megaeuro per megatonne
commonly has unit: euro per tonne

prefixed radian
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: radian
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

electric potential unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: abvolt
    one of: statvolt
    one of: volt
    one of: watt per ampere
  union of: prefixed volt

gigabecquerel
type: prefixed unit
comment: The gigabecquerel is a unit of activity defined as 1.0e9 becquerel.
has dimension: frequency dimension
has prefix: giga
has unit: becquerel
symbol: GBq

ton of TNT
type: singular unit
type: unit
comment: The ton of TNT is a unit of energy defined as 4.184e9 joule.
has dimension: energy dimension
has factor: 4.184e9
has unit: joule

centimolair
type: prefixed unit
comment: The centimolair is a unit of amount of substance concentration defined as 1.0e-2 molair.
has dimension: amount of substance concentration dimension
has prefix: centi
has unit: molair
symbol: cM

Prandtl number
type: Class
label: getal van Prandtl @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Prandtl number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Pr

gigavolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: giga
has unit: volt
symbol: GV

prefixed poise
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: poise
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

gram per day
type: unit division
label: gram per dag @nl
alternative symbol: g·d-1
alternative symbol: g d-1
has denominator: day
has dimension: mass flow dimension
has numerator: 克
symbol: g/d

teracoulomb
type: prefixed unit
comment: The teracoulomb is a unit of electric charge defined as 1.0e12 coulomb.
has dimension: electric charge dimension
has prefix: tera
has unit: coulomb
symbol: TC

yottamole per metre
type: prefixed mole per metre
label: yottamole per meter @nl
alternative symbol: Ymol·m-1
alternative symbol: Ymol m-1
has denominator: metre
has numerator: yottamole
symbol: Ymol/m

百万字节
type: prefixed unit
label: megabyte
has prefix: mega
has unit: 字节
symbol: MB

molar entropy, molar heat capacity, or gas constant dimension
type: dimension
has SI amount of substance dimension exponent: -1
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: -1
has SI time dimension exponent: -2

percentage
type: Class
subclass of: ratio
subclass of: Restriction
  all values from: Restriction
    all values from: percentage unit
    on property: has unit
  on property: has value
commonly has unit: percent
commonly has unit: one

zettakatal
type: prefixed unit
comment: The zettakatal is a unit of catalytic activity defined as 1.0e21 katal.
has dimension: catalytic activity dimension
has prefix: zetta
has unit: katal
symbol: Zkat

1064.18 on the Celsius scale
type: fixed point
label: 1064.18摄氏度 @zh
has numerical value: 1064.18
has point: 1337.33 on the Kelvin scale
has scale: Celsius scale

calorie (20 °C)
type: unit
type: singular unit
comment: The 20 °C calorie is a unit of energy defined as 4.18190 joule.
LaTeX command: \calorieTwentyC
LaTeX symbol: cal_{20}
alternative label: 20 °C calorie
has dimension: energy dimension
has factor: 4.18190
has unit: joule
symbol: cal_20

whey protein aggregate mass fraction
type: Class
comment: The fraction of the mass of whey protein aggregate in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

femtokatal
type: prefixed unit
comment: The femtokatal is a unit of catalytic activity defined as 1.0e-15 katal.
has dimension: catalytic activity dimension
has prefix: femto
has unit: katal
symbol: fkat

amount of substance dimension
type: dimension
label: stofhoeveelheiddimensie @nl
has SI amount of substance dimension exponent: 1
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 0
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0
symbol: N

Froude number
type: Class
comment: The Froude number is a dimensionless number that compares inertial and gravitational forces. It may be used to quantify the resistance of an object moving through water, and compare objects of different sizes.
label: getal van Froude @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Froude number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Fr

centimetre
type: prefixed unit
comment: The centimetre is a unit of length defined as 1.0e-2 metre.
label: centimeter @nl
has dimension: length dimension
has prefix: centi
has unit: metre
symbol: cm

dynamic viscosity unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: poise
    one of: pascal second
  union of: prefixed poise

length
type: Class
comment: Length is the amount of space between two geographical points along a curve. It is a base quantity in the International System of Units and other systems of units. Length is speed times time. The metre, a base unit of length in the International System of Units, is defined in terms of speed of light during a certain time interval.
label: lengte @nl
label: 长度 @zh
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: length unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: length dimension
  on property: has dimension
alternative symbol: L
commonly has unit: decimetre
commonly has unit: metre
commonly has unit: light year
commonly has unit: femtometre
commonly has unit: foot (US survey)
commonly has unit: ångström
commonly has unit: pica (Postscript)
commonly has unit: mile (statute)
commonly has unit: nanometre
commonly has unit: micron
commonly has unit: astronomical unit
commonly has unit: parsec
commonly has unit: exametre
commonly has unit: mile (US survey)
commonly has unit: cicero
commonly has unit: millimetre
commonly has unit: attometre
commonly has unit: point (TeX)
commonly has unit: mil (length)
commonly has unit: fermi
commonly has unit: rod (US)
commonly has unit: fathom (US survey)
commonly has unit: centimetre
commonly has unit: inch (international)
commonly has unit: chain
commonly has unit: pica (ATA)
commonly has unit: kilometre
commonly has unit: nautical mile (international)
commonly has unit: furlong (international)
commonly has unit: point (Postscript)
commonly has unit: pica (TeX)
commonly has unit: picometre
commonly has unit: terametre
commonly has unit: gigaparsec
commonly has unit: micrometre
commonly has unit: megametre
commonly has unit: yard (international)
commonly has unit: gigametre
commonly has unit: point (Didot)
commonly has unit: hectometre
commonly has unit: foot (international)
commonly has unit: petametre
commonly has unit: solar radius
commonly has unit: megaparsec
commonly has unit: kiloparsec
commonly has unit: point (ATA)
commonly has unit: decametre
symbol: l

square kilometre
type: square prefixed metre
label: vierkante kilometer @nl
has base: kilometre
has dimension: area dimension
has exponent: 2
symbol: km2
unofficial abbreviation: 10^6 m2

specific heat capacity
type: Class
label: soortelijke warmte @nl
subclass of: quantity
subclass of: Restriction
  has value: specific entropy or specific heat capacity dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: specific heat capacity unit
    on property: has unit
  on property: has value
alternative label: specifieke warmte @nl
alternative label: specifieke warmtecapaciteit @nl
alternative symbol: c_v
commonly has unit: joule per kelvin kilogram
symbol: c_p

gigametre
type: prefixed unit
comment: The gigametre is a unit of length defined as 1.0e9 metre.
label: 10^9米 @zh
label: gigameter @nl
has dimension: length dimension
has prefix: giga
has unit: metre
symbol: Gm

metre per femtosecond
type: metre per prefixed second (time)
comment: Metre per femtosecond is a unit of speed defined as metre divided by femtosecond.
label: meter per femtoseconde @nl
alternative symbol: m·fs-1
alternative symbol: m fs-1
has denominator: femtosecond
has dimension: speed dimension
has numerator: metre
symbol: m/fs

calorie (thermochemical)
type: unit
type: singular unit
comment: The thermochemical calorie is a unit of energy defined as 4.184 joule.
LaTeX symbol: cal_{th}
alternative label: thermochemical calorie
has dimension: energy dimension
has factor: 4.184
has unit: joule
symbol: cal_th

magnetomotive force
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: magnetomotive force unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: electric current dimension
  on property: has dimension
commonly has unit: attoampere
commonly has unit: decaampere
commonly has unit: microampere
commonly has unit: deciampere
commonly has unit: femtoampere
commonly has unit: exaampere
commonly has unit: gilbert
commonly has unit: petaampere
commonly has unit: centiampere
commonly has unit: kiloampere
commonly has unit: hectoampere
commonly has unit: ampere
commonly has unit: megaampere
commonly has unit: nanoampere
commonly has unit: teraampere
commonly has unit: gigaampere
commonly has unit: milliampere
commonly has unit: picoampere
symbol: F

cause end of vase life nonturgid flowers
type: Class
comment: Oorzaak einde vaasleven slappe bloemen (1/0). @nl
label: oorzaak einde vaasleven slappe bloemen @nl
subclass of: quantity
alternative label: nonturgid flowers
commonly has unit: 1/0

microwatt
type: prefixed unit
has dimension: power dimension
has prefix: micro
has unit: watt
symbol: μW

mole per gigametre
type: mole per prefixed metre
label: mole per gigameter @nl
alternative symbol: mol·Gm-1
alternative symbol: mol Gm-1
has denominator: gigametre
has numerator: mole
symbol: mol/Gm

abvolt
type: unit
type: singular unit
comment: The abvolt is a unit of electric potential defined as 1.0e-8 volt.
has dimension: electric potential dimension
has factor: 1.0e-8
has unit: volt
symbol: abV

number buds
type: Class
label: aantal knoppen @nl
subclass of: number
commonly has unit: one

stilb
type: singular unit
type: unit
comment: The stilb is a unit of luminance defined as 1.0e4 candela per square metre.
has dimension: luminance dimension
has factor: 1.0e4
has unit: candela per square metre
symbol: sb

bud stadium day 0
type: Class
comment: Knopstadium vaasdag 0 (start vaasleven) (code). @nl
label: knopstadium dag 0 @nl
subclass of: bud stadium
alternative label: sday0
commonly has unit: 1-5

petalumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: peta
has unit: lumen
symbol: Plm

cup (US customary)
type: singular unit
type: unit
comment: The US customary cup is a unit of volume defined as 2.365882e-4 cubic metre.
LaTeX command: \cupUnit
alternative label: US customary cup
has dimension: volume dimension
has factor: 2.365882e-4
has unit: cubic metre

metre per yoctosecond squared
type: metre per prefixed second (time) squared
comment: Metre per yoctosecond squared is a unit of acceleration defined as metre divided by yoctosecond squared.
label: meter per yoctoseconde kwadraat @nl
alternative symbol: m ys-2
alternative symbol: m·ys-2
has denominator: yoctosecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/ys2

yottamole
type: prefixed unit
label: yottamol @nl
has dimension: amount of substance dimension
has prefix: yotta
has unit: mole
symbol: Ymol

number
type: Class
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: number unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
commonly has unit: one
symbol: N
unofficial abbreviation: no
unofficial abbreviation: nr
unofficial abbreviation: #

Strouhal number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

decimolair
type: prefixed unit
comment: The decimolair is a unit of amount of substance concentration defined as 1.0e-1 molair.
has dimension: amount of substance concentration dimension
has prefix: deci
has unit: molair
symbol: dM

Jeans mass
type: Class
comment: The critical mass of a molecular cloud, above which it will be unstable to collapse.
subclass of: mass
commonly has unit: solar mass
commonly has unit: kilogram
symbol: M_J

decapascal
type: prefixed unit
has dimension: pressure dimension
has prefix: deca
has unit: pascal
symbol: daPa

electric charge density unit
type: Class
subclass of: unit
equivalent class: Class
  one of: coulomb per cubic metre

Mach number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

second squared
type: unit exponentiation
label: seconde kwadraat @nl
has base: second
has exponent: 2
symbol: s2

farad
type: singular unit
type: unit
comment: The farad is a unit of capacitance defined as ampere times second divided by volt = coulomb divided by volt = coulomb squared divided by joule = coulomb squared divided by newton times metre = second squared times coulomb squared divided by square metre times kilogram = second to the power 4 times ampere squared divided by square metre times kilogram.
has dimension: capacitance dimension
has unit: coulomb per volt
longcomment: The farad is a unit of capacitance defined as ampere times second divided by volt = coulomb divided by volt = coulomb squared divided by joule = coulomb squared divided by newton times metre = second squared times coulomb squared divided by square metre times kilogram = second to the power 4 times ampere squared divided by square metre times kilogram. The farad is a derived unit in the International System of Units.
symbol: F

strain unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one
  one of: percent

biot
type: singular unit
type: unit
comment: The biot is a unit of electric current defined as 10 ampere.
has dimension: electric current dimension
has factor: 1.0e1
has unit: ampere
symbol: Bi

giganewton
type: prefixed unit
has dimension: force dimension
has prefix: giga
has unit: 牛顿
symbol: GN

mass fraction
type: Class
label: massafractie @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: mass fraction unit
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
alternative label: concentration (w/w)
commonly has unit: milligram per hectogram
commonly has unit: gram per hectogram
commonly has unit: microgram per hectogram
commonly has unit: parts per million
commonly has unit: one
commonly has unit: percent
commonly has unit: kilogram per kilogram
commonly has unit: gram per kilogram
commonly has unit: milligram per kilogram
commonly has unit: gram per gram
symbol: w

centibecquerel
type: prefixed unit
comment: The centibecquerel is a unit of activity defined as 1.0e-2 becquerel.
has dimension: frequency dimension
has prefix: centi
has unit: becquerel
symbol: cBq

work
type: Class
comment: Work is the energy when a force acts against resistance to produce motion in a body.
label: 工作 @zh
label: arbeid @nl
subclass of: energy
alternative symbol: A
commonly has unit: kilocalorie (mean)
commonly has unit: joule
commonly has unit: quad
commonly has unit: megaelectronvolt
commonly has unit: British thermal unit (59 °F)
commonly has unit: British thermal unit (60 °F)
commonly has unit: watt hour
commonly has unit: kilojoule
commonly has unit: attojoule
commonly has unit: decajoule
commonly has unit: millijoule
commonly has unit: kiloelectronvolt
commonly has unit: therm (EC)
commonly has unit: calorie (20 °C)
commonly has unit: calorie (mean)
commonly has unit: calorie (thermochemical)
commonly has unit: British thermal unit (39 °F)
commonly has unit: gigaelectronvolt
commonly has unit: gigajoule
commonly has unit: therm (US)
commonly has unit: calorie (International Table)
commonly has unit: femtojoule
commonly has unit: picojoule
commonly has unit: British thermal unit (thermochemical)
commonly has unit: hectojoule
commonly has unit: British thermal unit (mean)
commonly has unit: foot poundal
commonly has unit: exajoule
commonly has unit: erg
commonly has unit: millinewton metre
commonly has unit: British thermal unit (International Table)
commonly has unit: microjoule
commonly has unit: newton metre
commonly has unit: decijoule
commonly has unit: kilowatt hour
commonly has unit: centijoule
commonly has unit: 电子伏特
commonly has unit: terajoule
commonly has unit: megaerg
commonly has unit: calorie (15 °C)
commonly has unit: nanojoule
commonly has unit: micronewton metre
commonly has unit: petajoule
commonly has unit: megajoule
commonly has unit: terawatt hour
commonly has unit: ton of TNT
symbol: W

millilux
type: prefixed unit
has dimension: illuminance dimension
has prefix: milli
has unit: lux
symbol: mlx

number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

franklin
type: singular unit
type: unit
comment: The franklin is a unit of electric charge defined as 3.335641e-10 coulomb.
has dimension: electric charge dimension
has factor: 3.335641e-10
has unit: coulomb
symbol: Fr

displacement
type: Class
label: verplaatsing @nl
subclass of: length
commonly has unit: fermi
commonly has unit: pica (TeX)
commonly has unit: foot (US survey)
commonly has unit: chain
commonly has unit: gigaparsec
commonly has unit: furlong (international)
commonly has unit: micrometre
commonly has unit: attometre
commonly has unit: astronomical unit
commonly has unit: point (TeX)
commonly has unit: pica (ATA)
commonly has unit: kilometre
commonly has unit: megaparsec
commonly has unit: fathom (US survey)
commonly has unit: gigametre
commonly has unit: parsec
commonly has unit: millimetre
commonly has unit: yard (international)
commonly has unit: point (Didot)
commonly has unit: metre
commonly has unit: terametre
commonly has unit: rod (US)
commonly has unit: decametre
commonly has unit: nautical mile (international)
commonly has unit: point (ATA)
commonly has unit: exametre
commonly has unit: kiloparsec
commonly has unit: point (Postscript)
commonly has unit: pica (Postscript)
commonly has unit: mile (US survey)
commonly has unit: cicero
commonly has unit: femtometre
commonly has unit: nanometre
commonly has unit: mil (length)
commonly has unit: decimetre
commonly has unit: solar radius
commonly has unit: petametre
commonly has unit: mile (statute)
commonly has unit: light year
commonly has unit: ångström
commonly has unit: foot (international)
commonly has unit: hectometre
commonly has unit: inch (international)
commonly has unit: centimetre
commonly has unit: megametre
commonly has unit: picometre
commonly has unit: micron
symbol: d

action or angular momentum dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -1

gibibyte
type: prefixed unit
has prefix: gibi
has unit: 字节
symbol: GiB

teravolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: tera
has unit: volt
symbol: TV

mass
type: Class
comment: Mass is the amount of matter of a phenomenon. It is a base quantity in the International System of Units. Mass is force divided by acceleration.
label: 质量 @zh
label: massa @nl
subclass of: quantity
subclass of: Restriction
  has value: mass dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: mass unit
    on property: has unit
  on property: has value
commonly has unit: 千兆兆克
commonly has unit: pound (apthecaries')
commonly has unit: ounce (avoirdupois)
commonly has unit: unified atomic mass unit
commonly has unit: ounce (apothecaries')
commonly has unit: pound (avoirdupois)
commonly has unit: slug
commonly has unit: 10^15克
commonly has unit: hundredweight (US)
commonly has unit: carat (mass)
commonly has unit: International Unit
commonly has unit: tonne
commonly has unit: picogram
commonly has unit: 毫克
commonly has unit: milligram RAE
commonly has unit: gigagram
commonly has unit: nanounified atomic mass unit
commonly has unit: microgram
commonly has unit: pennyweight (Troy)
commonly has unit: ton (long)
commonly has unit: 10^12克
commonly has unit: 克
commonly has unit: 十分之一克
commonly has unit: megagram
commonly has unit: 纳克
commonly has unit: megatonne
commonly has unit: grain
commonly has unit: hundredweight (British)
commonly has unit: kilotonne
commonly has unit: ton (short)
commonly has unit: solar mass
commonly has unit: decagram
commonly has unit: kilogram
commonly has unit: hectogram
commonly has unit: attogram
commonly has unit: femtogram
commonly has unit: 百分之一克
commonly has unit: ton (short assay)
symbol: m
unofficial label: weight

femtosecond squared
type: prefixed second (time) squared
label: femtoseconde kwadraat @nl
has base: femtosecond
has exponent: 2
symbol: fs2

gram per prefixed litre
type: Class
subclass of: unit division
equivalent class: Class
  intersection of: Restriction
    has value: 克
    on property: has numerator
  intersection of: Restriction
    cardinality: 1
    on property: has numerator
  intersection of: Restriction
    all values from: prefixed litre
    on property: has denominator
  intersection of: Restriction
    cardinality: 1
    on property: has denominator

cubic metre per kilogram
type: unit division
comment: Cubic metre per kilogram is a unit of specific volume defined as cubic metre divided by kilogram.
label: kubieke meter per kilogram @nl
alternative symbol: m3 kg-1
alternative symbol: m3·kg-1
has denominator: kilogram
has dimension: specific volume dimension
has numerator: cubic metre
longcomment: Cubic metre per kilogram is a unit of specific volume defined as cubic metre divided by kilogram. Cubic metre per kilogram is a derived unit in the International System of Units.
symbol: m3/kg

diameter
type: Class
label: 直径 @zh
subclass of: length
commonly has unit: femtometre
commonly has unit: mile (US survey)
commonly has unit: nautical mile (international)
commonly has unit: picometre
commonly has unit: centimetre
commonly has unit: astronomical unit
commonly has unit: yard (international)
commonly has unit: micrometre
commonly has unit: pica (ATA)
commonly has unit: exametre
commonly has unit: pica (TeX)
commonly has unit: decimetre
commonly has unit: point (Didot)
commonly has unit: rod (US)
commonly has unit: ångström
commonly has unit: attometre
commonly has unit: kiloparsec
commonly has unit: gigametre
commonly has unit: fermi
commonly has unit: point (TeX)
commonly has unit: solar radius
commonly has unit: metre
commonly has unit: megaparsec
commonly has unit: kilometre
commonly has unit: micron
commonly has unit: foot (international)
commonly has unit: millimetre
commonly has unit: inch (international)
commonly has unit: terametre
commonly has unit: parsec
commonly has unit: megametre
commonly has unit: petametre
commonly has unit: nanometre
commonly has unit: hectometre
commonly has unit: point (Postscript)
commonly has unit: furlong (international)
commonly has unit: mile (statute)
commonly has unit: foot (US survey)
commonly has unit: gigaparsec
commonly has unit: mil (length)
commonly has unit: cicero
commonly has unit: decametre
commonly has unit: point (ATA)
commonly has unit: chain
commonly has unit: light year
commonly has unit: fathom (US survey)
commonly has unit: pica (Postscript)
symbol: d

peck (US)
type: singular unit
type: unit
comment: The US peck is a unit of volume defined as 8.809768e-3 cubic metre.
alternative label: US peck
has dimension: volume dimension
has factor: 8.809768e-3
has unit: cubic metre
symbol: pk

centisievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: centi
has unit: sievert
symbol: cSv

abcoulomb
type: singular unit
type: unit
comment: The abcoulomb is a unit of electric charge defined as 10 coulomb.
has dimension: electric charge dimension
has factor: 1.0e1
has unit: coulomb
symbol: abC

zeptosteradian
type: prefixed unit
label: zeptosteradiaal @nl
has dimension: dimensionOne
has prefix: zepto
has unit: steradian
symbol: zsr

0-5
type: singular unit
type: unit
has dimension: dimensionOne

fat mass fraction
type: Class
comment: The fraction of the mass of fat in a phenomenon
subclass of: mass fraction
commonly has unit: gram per gram
commonly has unit: percent
commonly has unit: one

number color 3
type: Class
comment: Voorbeeld avocado Hass: code 3 poster 50% groen. @nl
label: aantal kleur 3 @nl
subclass of: number color
alternative label: color_3
commonly has unit: one

quad
type: singular unit
type: unit
comment: The quad is a unit of energy defined as 1.0e15 British thermal unit (International Table).
LaTeX command: \quadUnit
has dimension: energy dimension
has factor: 1.0e15
has unit: British thermal unit (International Table)

height
type: Class
label: hoogte @nl
subclass of: length
commonly has unit: parsec
commonly has unit: kilometre
commonly has unit: foot (international)
commonly has unit: mile (statute)
commonly has unit: petametre
commonly has unit: megametre
commonly has unit: micron
commonly has unit: ångström
commonly has unit: pica (ATA)
commonly has unit: light year
commonly has unit: mil (length)
commonly has unit: pica (Postscript)
commonly has unit: hectometre
commonly has unit: nanometre
commonly has unit: decimetre
commonly has unit: attometre
commonly has unit: decametre
commonly has unit: micrometre
commonly has unit: centimetre
commonly has unit: megaparsec
commonly has unit: solar radius
commonly has unit: point (TeX)
commonly has unit: nautical mile (international)
commonly has unit: foot (US survey)
commonly has unit: millimetre
commonly has unit: kiloparsec
commonly has unit: chain
commonly has unit: point (Postscript)
commonly has unit: point (ATA)
commonly has unit: mile (US survey)
commonly has unit: terametre
commonly has unit: yard (international)
commonly has unit: rod (US)
commonly has unit: astronomical unit
commonly has unit: inch (international)
commonly has unit: picometre
commonly has unit: exametre
commonly has unit: metre
commonly has unit: fathom (US survey)
commonly has unit: fermi
commonly has unit: point (Didot)
commonly has unit: gigametre
commonly has unit: femtometre
commonly has unit: furlong (international)
commonly has unit: gigaparsec
commonly has unit: pica (TeX)
commonly has unit: cicero
symbol: h

energy dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 2
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -2

area density
type: Class
label: oppervlaktedichtheid @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: area density unit
    on property: has unit
  on property: has value
commonly has unit: kilogram per hectare
commonly has unit: kilogram per square metre
commonly has unit: gram per square metre

alternative symbol
type: AnnotationProperty
label: 別の記号 @ja
alternative label: 別の記号を持つ @ja
alternative label: has alternative symbol

bond albedo
type: Class
comment: Is the fraction of the total incident solar radiation - the radiation at all wavelengths - that is reflected or scattered by an object in all directions.
subclass of: albedo
alternative label: spherical albedo
commonly has unit: one

prefixed watt
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: watt
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

yobibyte
type: prefixed unit
has prefix: yobi
has unit: 字节
symbol: YiB

euro per tonne
type: unit division
has denominator: tonne
has numerator: euro

Photometry
type: Chapter
chapter: 3
page end: 365
page start: 329
reproduced in: Astrophysical Techniques

röntgen
type: singular unit
type: unit
comment: The röntgen is a unit of exposure to x and γ rays defined as 2.58e-4 coulomb per kilogram.
has dimension: exposure to x and γ rays dimension
has factor: 2.58e-4
has unit: coulomb per kilogram
symbol: R

gauss
type: singular unit
type: unit
comment: The gauss is a unit of magnetic flux density defined as 1.0e-4 tesla.
alternative label: abtesla @nl
alternative symbol: Gs
has dimension: magnetic flux density dimension
has factor: 1.0e-4
has unit: tesla
symbol: G

number bud stadium
type: Class
label: aantal knopstadium @nl
subclass of: number
commonly has unit: one

dry pint (US)
type: unit
type: singular unit
comment: The US dry pint is a unit of volume defined as 5.506105e-4 cubic metre.
alternative label: US dry pint
alternative label: pint (US dry)
has dimension: volume dimension
has factor: 5.506105e-4
has unit: cubic metre
symbol: dry pt

microtesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: micro
has unit: tesla
symbol: μT

number bud stadium 4
type: Class
comment: Roos aantal in knopstadium 4: spitse knop. @nl
label: aantal knopstadium 4 @nl
subclass of: number bud stadium
alternative label: s4
commonly has unit: one

reluctance unit
type: Class
subclass of: unit
equivalent class: Class
  one of: reciprocal henry

picoohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: pico
has unit: ohm
symbol: pΩ

ampere per metre
type: unit division
comment: Ampere per metre is a unit of magnetic field defined as ampere divided by metre.
label: ampère per meter @nl
alternative symbol: A·m-1
alternative symbol: A m-1
has denominator: metre
has dimension: magnetic field dimension
has numerator: ampere
longcomment: Ampere per metre is a unit of magnetic field defined as ampere divided by metre. Ampere per metre is a derived unit in the International System of Units.
symbol: A/m

number leaves
type: Class
label: aantal bladeren @nl
subclass of: number
commonly has unit: one

nanoradian
type: prefixed unit
label: nanoradiaal @nl
has dimension: dimensionOne
has prefix: nano
has unit: radian
symbol: nrad

angular speed unit
type: Class
subclass of: unit
equivalent class: Class
  one of: millisecond (angle) per year
  one of: radian per second

yottahertz
type: prefixed unit
comment: The yottahertz is a unit of frequency defined as 1.0e24 hertz.
has dimension: frequency dimension
has prefix: yotta
has unit: hertz
symbol: YHz

siemens per metre
type: unit division
label: siemens per meter @nl
alternative symbol: S·m-1
alternative symbol: S m-1
has denominator: metre
has dimension: electrical conductivity dimension
has numerator: siemens
symbol: S/m

centifarad
type: prefixed unit
comment: The centifarad is a unit of capacitance defined as 1.0e-2 farad.
has dimension: capacitance dimension
has prefix: centi
has unit: farad
symbol: cF

petacandela
type: prefixed unit
comment: The petacandela is a unit of luminous intensity defined as 1.0e15 candela.
has dimension: luminous intensity dimension
has prefix: peta
has unit: candela
symbol: Pcd

gigagram per litre
type: prefixed gram per litre
comment: Gigagram per litre is a unit of density defined as gigagram divided by litre.
label: gigagram per liter @nl
alternative symbol: Gg l-1
alternative symbol: Gg·l-1
has denominator: litre
has dimension: density dimension
has numerator: gigagram
symbol: Gg/l

volumetric heat capacity unit
type: Class
subclass of: unit
equivalent class: Class
  one of: joule per cubic metre kelvin

femtowatt
type: prefixed unit
has dimension: power dimension
has prefix: femto
has unit: watt
symbol: fW

gigafarad
type: prefixed unit
comment: The gigafarad is a unit of capacitance defined as 1.0e9 farad.
has dimension: capacitance dimension
has prefix: giga
has unit: farad
symbol: GF

femtoampere
type: prefixed unit
comment: The femtoampere is a unit of electric current defined as 1.0e-15 ampere.
label: femtoampère @nl
has dimension: electric current dimension
has prefix: femto
has unit: ampere
symbol: fA

electrical resistance unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: abohm
    one of: ohm
    one of: statohm
    one of: volt per ampere
  union of: prefixed ohm

hectometre per second squared
type: prefixed metre per second (time) squared
comment: Hectometre per second squared is a unit of acceleration defined as hectometre divided by second squared.
label: hectometer per seconde kwadraat @nl
alternative symbol: hm s-2
alternative symbol: hm·s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: hectometre
symbol: hm/s2

centidegree Celsius
type: prefixed unit
comment: The centidegree Celsius is a unit of temperature defined as 1.0e-2 degree Celsius.
label: centigraad Celsius @nl
has dimension: thermodynamic temperature dimension
has prefix: centi
has unit: degree Celsius
symbol: c°C

singular unit
type: Class
label: 単数単位 @ja
subclass of: unit

1337.33 on the Kelvin scale
type: fixed point
has numerical value: 1337.33
has scale: Kelvin scale

heat flux density
type: Class
subclass of: power density
commonly has unit: watt per square metre

shear storage modulus
type: Class
subclass of: storage modulus
commonly has unit: atmosphere (technical)
commonly has unit: 巴（压力计量单位）
commonly has unit: torr
commonly has unit: millimetre of mercury
commonly has unit: picopascal
commonly has unit: decapascal
commonly has unit: centimetre of mercury
commonly has unit: hectopascal
commonly has unit: exapascal
commonly has unit: micropascal
commonly has unit: atmosphere (standard)
commonly has unit: decibar
commonly has unit: millibar
commonly has unit: terapascal
commonly has unit: metre of mercury
commonly has unit: gigapascal
commonly has unit: pascal
commonly has unit: centipascal
commonly has unit: newton per square metre
commonly has unit: petapascal
commonly has unit: femtopascal
commonly has unit: megapascal
commonly has unit: nanopascal
commonly has unit: millipascal
commonly has unit: attopascal
commonly has unit: kilopascal
commonly has unit: barye
commonly has unit: decipascal
commonly has unit: 微巴
symbol: G'

Fahrenheit scale
type: interval scale
label: 华氏温标 @zh
label: Fahrenheitschaal @nl
has dimension: thermodynamic temperature dimension
has factor: 1.8
has off-set: -459.67
has scale: Kelvin scale
has unit: degree Fahrenheit

area density unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: gram per square metre
    one of: kilogram per square metre
    one of: kilogram per hectare

exasecond squared
type: prefixed second (time) squared
label: exaseconde kwadraat @nl
has base: exasecond
has exponent: 2
symbol: Es2

Lewis number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

solar mass per gigayear cubic kiloparsec
type: unit division
comment: The amount of stellar mass created per cubic kiloparsec in each billion years.
LaTeX symbol: M_{\astrosun}Gyr^{-1}kpc^{-1}
alternative symbol: M_☉·Gyr-1·kpc-3
alternative symbol: M_☉ Gyr-1 kpc-3
has denominator: gigayear cubic kiloparsec
has numerator: solar mass
symbol: M_☉/(Gyr kpc3)

watt
type: singular unit
type: unit
comment: The watt is a unit of power defined as joule divided by second = newton times metre divided by second = volt times ampere = kilogram times square metre divided by second to the power 3.
has dimension: power dimension
has unit: joule per second
longcomment: The watt is a unit of power defined as joule divided by second = newton times metre divided by second = volt times ampere = kilogram times square metre divided by second to the power 3. The watt is a derived unit in the International System of Units.
symbol: W

candela per square centimetre
type: unit division
label: candela per vierkante centimeter @nl
alternative symbol: cd·cm-1
alternative symbol: cd cm-1
has denominator: square centimetre
has dimension: luminance dimension
has numerator: candela
symbol: cd/cm

kilocalorie (mean) per hectogram
type: unit division
alternative label: kilocalorie per 100 gram
alternative symbol: kcal/100 g
alternative symbol: kcal hg-1
alternative symbol: kcal·hg-1
has denominator: hectogram
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has numerator: kilocalorie (mean)
symbol: kcal/hg

centimetre per cubic centimetre
type: unit division
label: centimeter per kubieke centimeter @nl
alternative symbol: cm·cm-3
alternative symbol: cm cm-3
has denominator: cubic centimetre
has numerator: centimetre
symbol: cm/cm3

capacitance
type: Class
comment: Capacitance is the ability to hold electrical charge. It is a derived quantity in the International System of Units. Capacitance is electric charge divided by electric potential.
label: capaciteit @nl
subclass of: quantity
subclass of: Restriction
  has value: capacitance dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: capacitance unit
    on property: has unit
  on property: has value
alternative label: electrische capaciteit @nl
alternative label: electric capacitance
commonly has unit: decifarad
commonly has unit: decafarad
commonly has unit: petafarad
commonly has unit: farad
commonly has unit: coulomb per volt
commonly has unit: microfarad
commonly has unit: attofarad
commonly has unit: nanofarad
commonly has unit: abfarad
commonly has unit: terafarad
commonly has unit: kilofarad
commonly has unit: femtofarad
commonly has unit: centifarad
commonly has unit: statfarad
commonly has unit: exafarad
commonly has unit: millifarad
commonly has unit: hectofarad
commonly has unit: gigafarad
commonly has unit: megafarad
commonly has unit: picofarad
symbol: C

cubic metre per mole
type: unit division
label: kubieke meter per mol @nl
alternative symbol: m3·mol-1
alternative symbol: m3 mol-1
has denominator: mole
has numerator: cubic metre
symbol: m3/mol

milligauss
type: prefixed unit
comment: The milligauss is a unit of magnetic flux density defined as 1.0e-3 gauss.
has dimension: magnetic flux density dimension
has prefix: milli
has unit: gauss
symbol: mG

lambert
type: singular unit
type: unit
comment: The lambert is a unit of luminance defined as 3.183099e3 candela per square metre.
has dimension: luminance dimension
has factor: 3.183099e3
has unit: candela per square metre

temperature
type: Class
comment: Temperature is the extent to which an object is hot.
label: temperatuur @nl
label: 温度 @zh
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: Class
      union of: temperature unit
      union of: Temperature scale
    on property: has unit
  on property: has value
subclass of: Restriction
  has value: thermodynamic temperature dimension
  on property: has dimension
subclass of: Restriction
  all values from: Class
    one of: Celsius scale
    one of: Fahrenheit scale
    one of: Réaumur scale
    one of: Kelvin scale
    one of: Rankine scale
  on property: has scale
alternative symbol: θ
alternative symbol: t
commonly has unit: femtodegree Celsius
commonly has unit: decikelvin
commonly has unit: centidegree Celsius
commonly has unit: attokelvin
commonly has unit: degree Fahrenheit
commonly has unit: millidegree Celsius
commonly has unit: megakelvin
commonly has unit: degree Réaumur
commonly has unit: 开
commonly has unit: millikelvin
commonly has unit: attodegree Celsius
commonly has unit: nanodegree Celsius
commonly has unit: decidegree Celsius
commonly has unit: microdegree Celsius
commonly has unit: centikelvin
commonly has unit: degree Celsius
commonly has unit: decakelvin
commonly has unit: kilokelvin
commonly has unit: petakelvin
commonly has unit: picodegree Celsius
commonly has unit: femtokelvin
commonly has unit: microkelvin
commonly has unit: picokelvin
commonly has unit: hectokelvin
commonly has unit: gigakelvin
commonly has unit: degree Rankine
commonly has unit: nanokelvin
commonly has unit: exakelvin
commonly has unit: terakelvin
symbol: T
unofficial abbreviation: temp

dose equivalent
type: Class
comment: Dose equivalent is a measure of the radiation dose to tissue where an attempt has been made to allow for the different relative biological effects of different types of ionizing radiation.
subclass of: quantity
subclass of: Restriction
  has value: specific energy, absorbed dose, or dose equivalent dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: dose equivalent unit
    on property: has unit
  on property: has value
commonly has unit: exasievert
commonly has unit: microsievert
commonly has unit: picosievert
commonly has unit: terasievert
commonly has unit: petasievert
commonly has unit: sievert
commonly has unit: rem
commonly has unit: decasievert
commonly has unit: centisievert
commonly has unit: millisievert
commonly has unit: gigasievert
commonly has unit: kilosievert
commonly has unit: decisievert
commonly has unit: femtosievert
commonly has unit: megasievert
commonly has unit: nanosievert
commonly has unit: attosievert
commonly has unit: hectosievert

megamole
type: prefixed unit
label: megamol @nl
has dimension: amount of substance dimension
has prefix: mega
has unit: mole
symbol: Mmol

grain
type: singular unit
type: unit
comment: The grain is a unit of mass defined as 6.479891e-5 kilogram.
has dimension: mass dimension
has factor: 6.479891e-5
has unit: kilogram
symbol: gr

picometre per second squared
type: prefixed metre per second (time) squared
comment: Picometre per second squared is a unit of acceleration defined as picometre divided by second squared.
label: picometer per seconde kwadraat @nl
alternative symbol: pm·s-2
alternative symbol: pm s-2
has denominator: second squared
has dimension: acceleration dimension
has numerator: picometre
symbol: pm/s2

Fourier number for mass transfer unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

number manual firmness
type: Class
label: aantal manuele stevigheid @nl
subclass of: number
commonly has unit: one

centijoule
type: prefixed unit
comment: The centijoule is a unit of energy defined as 1.0e-2 joule.
has dimension: energy dimension
has prefix: centi
has unit: joule
symbol: cJ

watt per hertz
type: unit division
alternative symbol: W·Hz-1
alternative symbol: W Hz-1
has denominator: hertz
has numerator: watt
symbol: W/Hz

weight
type: Class
comment: Weight is a force that attracts a body towards another (reference) body.
label: gewicht @nl
subclass of: force
alternative symbol: P
alternative symbol: W
commonly has unit: petanewton
commonly has unit: ton-force (short)
commonly has unit: centinewton
commonly has unit: decinewton
commonly has unit: femtonewton
commonly has unit: kip
commonly has unit: teranewton
commonly has unit: meganewton
commonly has unit: micronewton
commonly has unit: pound-force
commonly has unit: 达因
commonly has unit: decanewton
commonly has unit: kilonewton
commonly has unit: attonewton
commonly has unit: hectonewton
commonly has unit: exanewton
commonly has unit: poundal
commonly has unit: giganewton
commonly has unit: millinewton
commonly has unit: piconewton
commonly has unit: 牛顿
commonly has unit: metre kilogram per second squared
commonly has unit: nanonewton
symbol: G

number Botrytis 0
type: Class
comment: Aantal bloemen zonder Botrytis. @nl
label: aantal Botrytis 0 @nl
subclass of: number Botrytis
alternative label: b0
commonly has unit: one

fillet
type: unit
label: filet @nl

reluctance
type: Class
subclass of: quantity
subclass of: Restriction
  has value: reluctance dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: reluctance unit
    on property: has unit
  on property: has value
commonly has unit: reciprocal henry
symbol: τ

yoctoradian
type: prefixed unit
label: yoctoradiaal @nl
has dimension: dimensionOne
has prefix: yocto
has unit: radian
symbol: yrad

International System of Units
type: system of units
label: 国际单位制 @zh
label: Internationale Stelsel van Eenheden @nl
abbreviation: SI
has base quantity: amount of substance
has base quantity: luminous intensity
has base quantity: length
has base quantity: mass
has base quantity: time
has base quantity: thermodynamic temperature
has base quantity: electric current
has base unit: metre
has base unit: mole
has base unit: second
has base unit: 开
has base unit: ampere
has base unit: candela
has base unit: kilogram
has derived quantity: electrical resistivity
has derived quantity: wavenumber
has derived quantity: luminous efficacy
has derived quantity: magnetic flux density
has derived quantity: molar heat capacity
has derived quantity: specific volume
has derived quantity: absorbed dose rate
has derived quantity: electric charge
has derived quantity: pressure
has derived quantity: force
has derived quantity: capacitance
has derived quantity: solid angle
has derived quantity: area
has derived quantity: permittivity
has derived quantity: irradiance
has derived quantity: molar mass
has derived quantity: electric potential
has derived quantity: momentum
has derived quantity: energy
has derived quantity: frequency
has derived quantity: luminance
has derived quantity: magnetic flux
has derived quantity: activity
has derived quantity: electrical conductance
has derived quantity: absorbed dose
has derived quantity: surface tension
has derived quantity: luminous flux
has derived quantity: volume
has derived quantity: exposure
has derived quantity: catalytic activity
has derived quantity: heat capacity
has derived quantity: action
has derived quantity: density
has derived quantity: inductance
has derived quantity: angular speed
has derived quantity: dose equivalent
has derived quantity: electrical resistance
has derived quantity: power
has derived quantity: permeability of free space
has derived quantity: torque
has derived quantity: acceleration
has derived quantity: angular momentum
has derived quantity: current density
has derived quantity: speed
has derived quantity: illuminance
has derived quantity: magnetomotive force
has derived quantity: electrical conductivity
has derived quantity: dynamic viscosity
has derived quantity: luminous energy
has derived quantity: specific heat capacity
has derived quantity: angular acceleration
has derived quantity: angle
has derived unit: decihertz
has derived unit: exajoule
has derived unit: petamole
has derived unit: nanosteradian
has derived unit: cubic micrometre
has derived unit: exahertz
has derived unit: giganewton
has derived unit: deciradian
has derived unit: terafarad

area fraction unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one
  one of: parts per million
  one of: percent
  one of: square metre per square metre

hectomole per metre
type: prefixed mole per metre
label: hectomole per meter @nl
alternative symbol: hmol·m-1
alternative symbol: hmol m-1
has denominator: metre
has numerator: hectomole
symbol: hmol/m

zettabecquerel
type: prefixed unit
comment: The zettabecquerel is a unit of activity defined as 1.0e21 becquerel.
has dimension: frequency dimension
has prefix: zetta
has unit: becquerel
symbol: ZBq

kilotonne
type: prefixed unit
label: kiloton @nl
has dimension: mass dimension
has prefix: kilo
has unit: tonne
symbol: kt

attotesla
type: prefixed unit
has dimension: magnetic flux density dimension
has prefix: atto
has unit: tesla
symbol: aT

yottalux
type: prefixed unit
has dimension: illuminance dimension
has prefix: yotta
has unit: lux
symbol: Ylx

density parameter for radiation
type: Class
comment: The density parameter for radiation.
subclass of: density parameter
commonly has unit: one
symbol: Ω_R

has numerator
type: ObjectProperty
domain: unit division
range: unit

specific volume dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 3
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0

centimetre-gram-second system of units
type: system of units
label: centimeter-gram-seconde-systeem @nl
abbreviation: cgs
abbreviation: CGS
has base quantity: mass
has base quantity: time
has base quantity: length
has base unit: second
has base unit: 克
has base unit: centimetre
has derived quantity: acceleration
has derived quantity: pressure
has derived quantity: dynamic viscosity
has derived quantity: luminance
has derived quantity: force
has derived quantity: frequency
has derived quantity: illuminance
has derived quantity: energy
has derived quantity: kinematic viscosity
has derived unit: gal
has derived unit: phot
has derived unit: stilb
has derived unit: hertz
has derived unit: 微巴
has derived unit: stokes
has derived unit: 达因
has derived unit: erg
has derived unit: poise

cubic millimetre
type: cubic prefixed metre
label: kubieke millimeter @nl
has base: millimetre
has dimension: volume dimension
has exponent: 3
symbol: mm3

information technology
type: application area
label: informatietechnologie @nl
uses quantity: information capacity
uses quantity: symbol rate
uses unit: megabit
uses unit: bit per second
uses unit: yottabit
uses unit: zebibit
uses unit: gigabit
uses unit: terabit
uses unit: tebibit
uses unit: mebibit
uses unit: exbibit
uses unit: exabit
uses unit: hartley
uses unit: 字节
uses unit: shannon
uses unit: zettabit
uses unit: 指二进制中的一位
uses unit: kilobit
uses unit: pebibit
uses unit: gibibit
uses unit: yobibit
uses unit: petabit
uses unit: kibibit

exasiemens
type: prefixed unit
has dimension: electrical conductance dimension
has prefix: exa
has unit: siemens
symbol: ES

microgram per square metre second
type: unit division
label: microgram per vierkante meter seconde @nl
alternative symbol: mg·m-2·s-1
alternative symbol: mg m-2 s-1
has denominator: square metre second
has numerator: microgram
symbol: mg/(m2 s)

AFS
type: singular unit
type: unit
has dimension: dimensionOne

number manual firmness 4.5
type: Class
comment: Firmness manueel: 4.5 = vies. @nl
label: aantal manuele stevigheid 4.5 @nl
subclass of: number manual firmness
alternative label: firmness_m_4.5
commonly has unit: one

horsepower (British)
type: singular unit
type: unit
comment: The British horsepower is a unit of power defined as 7.4570e2 watt.
alternative label: imperial horsepower
alternative label: British horsepower
has dimension: power dimension
has factor: 7.4570e2
has unit: watt

yottabit
type: prefixed unit
has prefix: yotta
has unit: 指二进制中的一位
symbol: Ybit

moment of inertia
type: Class
comment: Moment of inertia is a measure of the effectiveness of mass in rotation.
label: traagheidsmoment @nl
subclass of: quantity
subclass of: Restriction
  all values from: Restriction
    all values from: moment of inertia unit
    on property: has unit
  on property: has value
alternative label: massatraagheidsmoment @nl
alternative symbol: J
commonly has unit: kilogram square metre
symbol: I

exbibyte
type: prefixed unit
has prefix: exbi
has unit: 字节
symbol: EiB

atmosphere (standard)
type: singular unit
type: unit
comment: The standard atmosphere is a unit of pressure defined as 1.01325e5 pascal.
label: atmosfeer (standaard) @nl
alternative label: standard atmosphere
has dimension: pressure dimension
has factor: 1.01325e5
has unit: pascal
symbol: atm

picolumen
type: prefixed unit
has dimension: luminous flux dimension
has prefix: pico
has unit: lumen
symbol: plm

zeptoohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: zepto
has unit: ohm
symbol: zΩ

dimension
type: Class
comment: Dimensions are abstract properties of units and quantities neglecting their vectorial or tensorial character and all numerical factors including their sign.

admittance
type: Class
comment: Admittance is a measure of how easily a circuit or device will allow a current to flow. It is electric current divided by electric potential.
subclass of: quantity
symbol: Y

mass dimension
type: dimension
label: massadimensie @nl
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 0
symbol: M

micromagnitude
type: prefixed unit
comment: The micromagnitude is a unit of magnitude defined as 1.0e-6 magnitude.
has dimension: dimensionOne
has prefix: micro
has unit: magnitude
symbol: μmag

attovolt
type: prefixed unit
has dimension: electric potential dimension
has prefix: atto
has unit: volt
symbol: aV

centiare
type: prefixed unit
comment: The centiare is a unit of area defined as 1.0e-2 are.
has dimension: area dimension
has prefix: centi
has unit: are
symbol: ca

焦耳每千克
type: unit division
label: joule per kilogram
alternative symbol: J·kg-1
alternative symbol: J kg-1
has denominator: kilogram
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has numerator: joule
symbol: J/kg

petaohm
type: prefixed unit
has dimension: electrical resistance dimension
has prefix: peta
has unit: ohm
symbol: PΩ

cause end of vase life abscised buds
type: Class
comment: Oorzaak einde vaasleven knopval (1/0). @nl
label: oorzaak einde vaasleven knopval @nl
subclass of: quantity
alternative label: abscised buds
commonly has unit: 1/0

字节
type: singular unit
type: unit
comment: The byte is a unit of information capacity defined as 8 bit.
label: byte
has factor: 8
has unit: 指二进制中的一位
symbol: B

exposure to x and γ rays dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 1
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: -1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: 1

specific amylase activity
type: Class
subclass of: specific catalytic activity

decajoule
type: prefixed unit
comment: The decajoule is a unit of energy defined as 1.0e1 joule.
has dimension: energy dimension
has prefix: deca
has unit: joule
symbol: daJ

power density dimension
type: dimension
has SI amount of substance dimension exponent: 0
has SI electric current dimension exponent: 0
has SI length dimension exponent: 0
has SI luminous intensity dimension exponent: 0
has SI mass dimension exponent: 1
has SI thermodynamic temperature dimension exponent: 0
has SI time dimension exponent: -3

magnitude unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one
  one of: magnitude
  one of: millimagnitude
  one of: micromagnitude

zeptohertz
type: prefixed unit
comment: The zepthertz is a unit of frequency defined as 1.0e-21 hertz.
has dimension: frequency dimension
has prefix: zepto
has unit: hertz
symbol: zHz

square metre hertz
type: unit multiplication
label: vierkante meter hertz @nl
alternative symbol: m2·Hz
has term 1: square metre
has term 2: hertz
symbol: m2 Hz

cubic yottametre
type: cubic prefixed metre
label: kubieke yottameter @nl
has base: yottametre
has dimension: volume dimension
has exponent: 3
symbol: Ym3

Prandtl number unit
type: Class
subclass of: unit
equivalent class: Class
  one of: one

Swedish krona
type: singular unit
type: unit
label: 瑞典克朗 @zh

erg second
type: unit multiplication
label: erg seconde @nl
alternative symbol: erg·s
has dimension: action or angular momentum dimension
has term 1: erg
has term 2: second
symbol: erg s

magnetomotive force unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: gilbert
  union of: prefixed ampere

femtometre per second
type: prefixed metre per second (time)
comment: Femtometre per second is a unit of speed defined as femtometre divided by second.
label: femtometer per seconde @nl
alternative symbol: fm s-1
alternative symbol: fm·s-1
has denominator: second
has dimension: speed dimension
has numerator: femtometre
symbol: fm/s

cubic kilometre
type: cubic prefixed metre
label: kubieke kilometer @nl
has base: kilometre
has dimension: volume dimension
has exponent: 3
symbol: km3

shear rate unit
type: Class
subclass of: unit
equivalent class: Class
  one of: reciprocal second

point
type: Class
comment: A point is an element of an interval scale or a ratio scale, for example, 273.16 on the Kelvin scale indicates the triple point of water thermodynamic temperature.

cause end of vase life rotten flowers
type: Class
comment: Oorzaak einde vaasleven bloemrot (1/0). @nl
label: oorzaak einde vaasleven bloemrot @nl
subclass of: quantity
alternative label: rotten flowers
commonly has unit: 1/0

mole per exalitre
type: mole per prefixed litre
comment: Mole per exalitre is a unit of amount of substance concentration defined as mole divided by exalitre.
label: mole per exaliter @nl
alternative symbol: mol·El-1
alternative symbol: mol El-1
has denominator: exalitre
has dimension: amount of substance concentration dimension
has numerator: mole
symbol: mol/El

degree Celsius per second
type: unit division
label: graad Celsius per seconde @nl
alternative symbol: °C·s-1
alternative symbol: °C s-1
has denominator: second
has numerator: degree Celsius
symbol: °C/s

terajoule
type: prefixed unit
comment: The terajoule is a unit of energy defined as 1.0e12 joule.
has dimension: energy dimension
has prefix: tera
has unit: joule
symbol: TJ

exagray
type: prefixed unit
comment: The exagray is a unit of absorbed dose defined as 1.0e18 gray.
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: exa
has unit: gray
symbol: EGy

cost
type: Class
subclass of: amount of money
commonly has unit: Canadian dollar
commonly has unit: Australian dollar
commonly has unit: Japanese yen
commonly has unit: Chinese yuan
commonly has unit: Swedish krona
commonly has unit: Swiss franc
commonly has unit: RussianRuble
commonly has unit: Mexican peso
commonly has unit: United States dollar
commonly has unit: megaeuro
commonly has unit: euro
commonly has unit: New Zealand dollar
commonly has unit: Hong Kong dollar
commonly has unit: Indian rupee
commonly has unit: Norwegian krone
commonly has unit: Brazilian real
commonly has unit: pound sterling
commonly has unit: Turkish lira
commonly has unit: Singapore dollar
commonly has unit: South Korean won
commonly has unit: South African rand

pebi
type: binary prefix
comment: IEC prefix
alternative label: petabinary
has factor: 1.125899906842624e15
symbol: Pi

femtomole per metre
type: prefixed mole per metre
label: femtomole per meter @nl
alternative symbol: fm·s-1
alternative symbol: fm s-1
has denominator: metre
has numerator: femtomole
symbol: fmol/m

day
type: unit
type: singular unit
comment: The day is a unit of time defined as 86400 second.
label: dag @nl
label: 天 @zh
LaTeX command: \dayUnit
has dimension: time dimension
has factor: 86400
has unit: second
symbol: d

metre per microsecond squared
type: metre per prefixed second (time) squared
comment: Metre per microsecond squared is a unit of acceleration defined as metre divided by microsecond squared.
label: meter per microseconde kwadraat @nl
alternative symbol: m μs-2
alternative symbol: m·μs-2
has denominator: microsecond squared
has dimension: acceleration dimension
has numerator: metre
symbol: m/μs2

potential energy
type: Class
comment: Potential energy is energy due to position of one body with respect to another or to the relative parts of the same body.
label: 势能 @zh
label: potentiële energie @nl
subclass of: energy
alternative symbol: V
alternative symbol: Φ
alternative symbol: U
commonly has unit: ton of TNT
commonly has unit: kilocalorie (mean)
commonly has unit: calorie (International Table)
commonly has unit: gigajoule
commonly has unit: attojoule
commonly has unit: therm (EC)
commonly has unit: petajoule
commonly has unit: calorie (thermochemical)
commonly has unit: 电子伏特
commonly has unit: micronewton metre
commonly has unit: exajoule
commonly has unit: kilowatt hour
commonly has unit: nanojoule
commonly has unit: British thermal unit (mean)
commonly has unit: calorie (15 °C)
commonly has unit: British thermal unit (International Table)
commonly has unit: terajoule
commonly has unit: newton metre
commonly has unit: kiloelectronvolt
commonly has unit: joule
commonly has unit: quad
commonly has unit: decajoule
commonly has unit: megaelectronvolt
commonly has unit: calorie (mean)
commonly has unit: therm (US)
commonly has unit: gigaelectronvolt
commonly has unit: picojoule
commonly has unit: foot poundal
commonly has unit: kilojoule
commonly has unit: terawatt hour
commonly has unit: centijoule
commonly has unit: erg
commonly has unit: megaerg
commonly has unit: decijoule
commonly has unit: megajoule
commonly has unit: microjoule
commonly has unit: calorie (20 °C)
commonly has unit: femtojoule
commonly has unit: watt hour
commonly has unit: millijoule
commonly has unit: millinewton metre
commonly has unit: hectojoule
commonly has unit: British thermal unit (60 °F)
commonly has unit: British thermal unit (thermochemical)
commonly has unit: British thermal unit (59 °F)
commonly has unit: British thermal unit (39 °F)
symbol: E_p

stress unit
type: Class
subclass of: unit
equivalent class: Class
  union of: Class
    one of: atmosphere (standard)
    one of: atmosphere (technical)
    one of: 巴（压力计量单位）
    one of: barye
    one of: metre of mercury
    one of: pascal
    one of: torr
    one of: decibar
    one of: 微巴
    one of: millibar
    one of: centimetre of mercury
    one of: millimetre of mercury
    one of: newton per square metre
  union of: prefixed pascal

decijoule
type: prefixed unit
comment: The decijoule is a unit of energy defined as 1.0e-1 joule.
has dimension: energy dimension
has prefix: deci
has unit: joule
symbol: dJ

cubic metre per year
type: unit division
label: kubieke meter per jaar @nl
has denominator: year
has dimension: volumetric flow rate dimension
has numerator: cubic metre

litre per hour
type: unit division
label: liter per uur @nl
alternative symbol: l·h-1
alternative symbol: l h-1
has denominator: hour
has numerator: litre
symbol: l/h

number Botrytis
type: Class
label: aantal Botrytis @nl
subclass of: number
commonly has unit: one

hydrophobicity
type: Class
label: hydrofobiciteit @nl
subclass of: quantity

modulus of elasticity
type: Class
label: elasticiteitsmodulus @nl
subclass of: dynamic modulus
alternative label: Young's modulus
alternative symbol: Y
commonly has unit: megapascal
commonly has unit: exapascal
commonly has unit: centipascal
commonly has unit: nanopascal
commonly has unit: pascal
commonly has unit: millimetre of mercury
commonly has unit: terapascal
commonly has unit: attopascal
commonly has unit: decipascal
commonly has unit: torr
commonly has unit: femtopascal
commonly has unit: petapascal
commonly has unit: hectopascal
commonly has unit: 巴（压力计量单位）
commonly has unit: atmosphere (standard)
commonly has unit: micropascal
commonly has unit: decapascal
commonly has unit: kilopascal
commonly has unit: barye
commonly has unit: decibar
commonly has unit: atmosphere (technical)
commonly has unit: newton per square metre
commonly has unit: picopascal
commonly has unit: metre of mercury
commonly has unit: millibar
commonly has unit: 微巴
commonly has unit: centimetre of mercury
commonly has unit: gigapascal
commonly has unit: millipascal
symbol: E

volumetric flow rate
type: Class
subclass of: quantity
subclass of: Restriction
  has value: volumetric flow rate dimension
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: volumetric flow rate unit
    on property: has unit
  on property: has value
alternative label: volume flow
alternative label: flow rate
alternative label: volume flow rate
commonly has unit: cubic metre per second
commonly has unit: litre per hour
commonly has unit: cubic metre per year

Strouhal number
type: Class
comment: The Strouhal number is a dimensionless number that describes oscillating flow mechanisms.
label: getal van Strouhal @nl
subclass of: quantity
subclass of: Restriction
  has value: dimensionOne
  on property: has dimension
subclass of: Restriction
  all values from: Restriction
    all values from: Strouhal number unit
    on property: has unit
  on property: has value
commonly has unit: one
symbol: Sr

prefixed lumen
type: Class
subclass of: prefixed unit
equivalent class: Class
  intersection of: Restriction
    has value: lumen
    on property: has unit
  intersection of: Restriction
    cardinality: 1
    on property: has unit
  intersection of: Restriction
    all values from: SI prefix
    on property: has prefix
  intersection of: Restriction
    cardinality: 1
    on property: has prefix

extinction at waveband
type: Class
subclass of: extinction
commonly has unit: magnitude
symbol: A_X

yottaampere
type: prefixed unit
comment: The yottaampere is a unit of electric current defined as 1.0e24 ampere.
label: yottaampère @nl
has dimension: electric current dimension
has prefix: yotta
has unit: ampere
symbol: YA

number pulp browning 5
type: Class
comment: Voorbeeld avocado Hass: code 5 poster pulp browning. @nl
subclass of: number color
alternative label: pulp_5
commonly has unit: one

micro
type: SI prefix
alternative symbol: u
has factor: 1e-6
symbol: μ

yoctojoule
type: prefixed unit
comment: The yoctojoule is a unit of energy defined as 1.0e-24 joule.
has dimension: energy dimension
has prefix: yocto
has unit: joule
symbol: yJ

centicoulomb
type: prefixed unit
comment: The centicoulomb is a unit of electric charge defined as 1.0e-2 coulomb.
has dimension: electric charge dimension
has prefix: centi
has unit: coulomb
symbol: cC

horsepower (water)
type: singular unit
type: unit
comment: The water horsepower is a unit of power defined as 7.46043e2 watt.
alternative label: water horsepower
has dimension: power dimension
has factor: 7.46043e2
has unit: watt

attosievert
type: prefixed unit
has dimension: specific energy, absorbed dose, or dose equivalent dimension
has prefix: atto
has unit: sievert
symbol: aSv

attosecond squared
type: prefixed second (time) squared
label: attoseconde kwadraat @nl
has base: attosecond
has exponent: 2
symbol: as2

millisecond squared
type: prefixed second (time) squared
label: milliseconde kwadraat @nl
has base: millisecond
has exponent: 2
symbol: ms2