SI base quantity A class with identifier http://rds.posccaesar.org/ontology/plm/rdl/PCA_100003554 MetadataThis section provides information about 'PCA_100003554' itself. Source ontology core ConstraintsThis section lists constraints that members of 'PCA_100003554' shall satisfy. ContextThis section provides super- and subtypes as well as members of 'PCA_100003554'. SuperClasses SI Quantity Class SubClasses Disjoint Classes Members mass time length amount of substance luminous intensity thermodynamic temperature electric current