SNOMED CT	ISO 19115 Common Classes	Source
http://def.isotc211.org/iso19115/-1/2014/CommonClasses#URI	http://purl.bioontology.org/ontology/SNOMEDCT/1119461003	LOOM
http://def.isotc211.org/iso19115/-1/2014/CommonClasses#uOther	http://purl.bioontology.org/ontology/SNOMEDCT/74964007	LOOM