Chromatin Regulator Ontology	Ontology of Clinical Research	Source
http://purl.obolibrary.org/obo/IAO_0000030	http://purl.obolibrary.org/obo/IAO_0000030	SAME_URI
http://purl.obolibrary.org/obo/OBI_0100026	http://purl.org/net/OCRe/OCRe.owl#OCRE400064	LOOM
http://purl.obolibrary.org/obo/BFO_0000023	http://purl.org/net/OCRe/OCRe.owl#OCRE400027	LOOM
http://purl.obolibrary.org/obo/UBERON_0000465	http://sig.biostr.washington.edu/fma3.0#OCRE9000027	LOOM