ChemicalA class with identifier http://rds.posccaesar.org/ontology/plm/rdl/PCA_100004939MetadataThis section provides information about 'PCA_100004939' itself.Source ontologychebiConstraintsThis section lists constraints that members of 'PCA_100004939' shall satisfy.ContextThis section provides super- and subtypes as well as members of 'PCA_100004939'. SuperClassesMateriallyClassifiedObject SubClassesChemical component of stream Disjoint Classes Members