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  • arp - Arpenteur Ontology
    http://www.arpenteur.org/ontology/Arpenteur.owl
    Arpenteur ontology is dedicated to photogrammetry, archeology and oceanology communities in order to perform tasks such as image processing, photogrammetry and modelling. @en
  • coun - ISO 3166 Country Codes
    http://www.daml.org/2001/09/countries/iso-3166-ont
    Basic properties of a country as defined by ISO 3166 (code and name) @en
  • tvc - The Time-indexed Value in Context
    http://www.essepuntato.it/2012/04/tvc
    A pattern for the description of scenarios that involve entities having some value during a particular time and within a particular context. @en
  • gn - The Geonames ontology
    http://www.geonames.org/ontology
    The Geonames ontology provides elements of description for geographical features defined in the geonames.org data base @en
  • ioto - IoT-O
    http://www.irit.fr/recherches/MELODI/ontologies/IoT-O
    IoT-O is a core domain Internet of Things ontology. It is intended to model horizontal knowledge about IoT systems and applications, and to be extended with vertical, application specific knowledge. It is constituted of different modules : - A sensing module, based on W3C's SSN (http://purl.oclc.org/NET/ssnx/ssn) - An acting module, based on SAN (http://www.irit.fr/recherches/MELODI/ontologies/SAN) - A service module, based on MSM (http://iserve.kmi.open.ac.uk/ns/msm/msm-2014-09-03.rdf) and hRest (http://www.wsmo.org/ns/hrests) - A lifecycle module, based on a lifecycle vocabulary (http://vocab.org/lifecycle/schema-20080603.rdf) and an iot-specific extension (http://www.irit.fr/recherches/MELODI/ontologies/IoT-Lifecycle) - An energy module, based on powerOnt (ttp://elite.polito.it/ontologies/poweront.owl) IoT-O developping team also contributes to the oneM2M IoT interoperability standard. @en
  • SAN - SAN (Semantic Actuator Network)
    http://www.irit.fr/recherches/MELODI/ontologies/SAN
    This ontology is intended to describe Semantic Actuator Networks, as a counterpoint to SSN definition of Semantic Sensor Networks. An actuator is a physical device having an effect on the world (see Actuator for more information). It is worth noticing that some concepts are imported from SSN, but not SSN as a whole. This is a design choice intended to separate as much as possible the definition on actuator from the definition of sensor, which are completely different concept that can be used independantly from each other. This ontology is used as a ontological module in IoT-O ontology. @en
  • geof - Geo Features
    http://www.mindswap.org/2003/owl/geo/geoFeatures20040307.owl
    This ontology contains geographic feature classes and associated properties including classes and properties for describing the spatial location of the geographic feature. The classes and properties have been defined based on an ESRI dataset. @en
  • ti - The Time Interval Pattern
    http://www.ontologydesignpatterns.org/cp/owl/timeinterval.owl
    This pattern is extracted from DOLCE-UltraLite by partial clone of elements and expansion. Two datatype properties have been added which allow to express the boundaries of the time interval. @en
  • oum - Ontology of units of Measure (OM)
    http://www.ontology-of-units-of-measure.org/resource/om-2/
    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. @en
  • ostop - Ordnance Survey Topography Ontology
    http://www.ordnancesurvey.co.uk/ontology/Topography/v0.1/Topography.owl
    The general purpose of this ontology is to provide a library of high level concepts that are used by the other modules within the whole OS Topographic ontology. The ontology also describes the relationships and instances common to more than one module. @en
  • ncal - NEPOMUK Calendar Ontology
    http://www.semanticdesktop.org/ontologies/2007/04/02/ncal
    The NEPOMUK Calendaring Ontology intends to provide vocabulary for describing calendaring data (events, tasks, journal entries) which is an important part of the body of information usually stored on a desktop. It is an adaptation of the ICALTZD ontology created by the W3C RDF Calendar Task Force of the Semantic Web Interest Group in the Semantic Web Activity. @en
  • geo - WGS84 Geo Positioning
    http://www.w3.org/2003/01/geo/wgs84_pos
    A vocabulary for representing latitude, longitude and altitude information in the WGS84 geodetic reference datum. @en
  • time - Time Ontology
    http://www.w3.org/2006/time
    This vocabulary defines temporal entities such as time intervals, their properties and relationships. @en
  • cal - Internet Calendaring and Scheduling Core Object Specification
    http://www.w3.org/2002/12/cal/ical
    A vocabulary for description of events and calendars @en
  • tzont - Time Zone Ontology
    http://www.w3.org/2006/timezone
    A vocabulary to describe time zones and their geographical coverage. @en