Read Clinical Terminology Version 2	Cell Ontology	Source
http://purl.bioontology.org/ontology/RCTV2/PG2..00	http://purl.obolibrary.org/obo/UBERON_0018144	LOOM
http://purl.bioontology.org/ontology/RCTV2/49B..00	http://purl.obolibrary.org/obo/GO_0097722	LOOM