Relations Ontology	Medical Subject Headings	Source
http://purl.obolibrary.org/obo/BFO_0000023	http://purl.bioontology.org/ontology/MESH/D012380	LOOM
http://purl.obolibrary.org/obo/UPHENO_0001001	http://purl.bioontology.org/ontology/MESH/D010641	LOOM
http://purl.obolibrary.org/obo/OGMS_0000031	http://purl.bioontology.org/ontology/MESH/D004194	LOOM
http://purl.obolibrary.org/obo/GO_0003674	http://purl.bioontology.org/ontology/STY/T044	LOOM
http://purl.obolibrary.org/obo/CL_0000000	http://purl.bioontology.org/ontology/STY/T025	LOOM