GoMapMan Core Ontology for Biology and Biomedicine Source
http://purl.obolibrary.org/obo/GMM_29 http://purl.obolibrary.org/obo/PR_000000001 LOOM
http://purl.obolibrary.org/obo/GMM_31 http://purl.obolibrary.org/obo/CL_0000000 LOOM