GoMapMan	Drug Target Ontology	Source
http://purl.obolibrary.org/obo/GMM_29	http://purl.obolibrary.org/obo/PR_000000001	LOOM
http://purl.obolibrary.org/obo/GMM_0	http://purl.obolibrary.org/obo/BTO_0001188	LOOM