Drug Database for Inborn Errors of Metabolism (DDIEM) Ontology Holistic Ontology of Rare Diseases Source
http://purl.obolibrary.org/obo/BFO_0000029 http://rdfs.org/sioc/ns#Site LOOM
http://purl.obolibrary.org/obo/BFO_0000023 http://rdfs.org/sioc/ns#Role LOOM