amount of substance fractionA class with identifier http://rds.posccaesar.org/ontology/plm/rdl/PCA_100003568MetadataThis section provides information about 'PCA_100003568' itself.Source ontologyuomom:symbolxskos:exactMatchamount of substance fraction (OM concept)Amount of Substance of Fraction of B (QUDT concept)MOLE FRACTION OF B (PCA RDL concept)ConstraintsThis section lists constraints that members of 'PCA_100003568' shall satisfy.qualityQuantifiedAs only dimensionless property datumqualityOf only PhysicalObjecthas dimension value dimension 1ContextThis section provides super- and subtypes as well as members of 'PCA_100003568'. SuperClassesPhysicalQuantity SubClasses Disjoint Classes Members