Functional Therapeutic Chemical Classification System ISO-15926-2_2003_annotations Source
http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#Thing http://www.w3.org/2002/07/owl#Thing LOOM
http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#Role http://purl.obolibrary.org/obo/CHEBI_50906 LOOM