Medical Dictionary for Regulatory Activities Terminology (MedDRA)	Role Ontology	Source
http://purl.obolibrary.org/obo/BFO_0000001	http://purl.bioontology.org/ontology/STY/T071	LOOM
http://purl.obolibrary.org/obo/RoleO_0000440	http://purl.bioontology.org/ontology/MEDDRA/10051822	LOOM