SNOMED CT	Protein Modification Ontology	Source
http://purl.bioontology.org/ontology/SNOMEDCT/1342412009	http://purl.obolibrary.org/obo/MOD_00201	LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/72164009	http://purl.obolibrary.org/obo/MOD_01064	LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/26694004	http://purl.obolibrary.org/obo/MOD_00412	LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/47973001	http://purl.obolibrary.org/obo/MOD_00004	LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/725582001	http://purl.obolibrary.org/obo/MOD_00445	LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/77370004	http://purl.obolibrary.org/obo/MOD_00194	LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/72906007	http://purl.obolibrary.org/obo/MOD_00008	LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/77404006	http://purl.obolibrary.org/obo/MOD_00403	LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/13784005	http://purl.obolibrary.org/obo/MOD_01154	LOOM