rdfs:comment The unit of measure for the quantity of a, volumetric product. To state that 20 ml of cleaning, liquid derives into one microchip, set the psn:unit of@en
rdfs:comment The quantity of a product required in the, creation of another product as described by a, psn:Derivation. Has to regard the psn:unit property of the products. @en
rdfs:comment ) consumption of one product for the creation of another, part of a (physical) presence of the created, in the manufacturing of microchip or a foundry @en
rdfs:comment an infinite pool but a limited amount of,. Abstraction level of product model ('a BMW iX'), not, corner'). May also represent a product group of@en