Chromatin Regulator Ontology	MHC Restriction Ontology	Source
http://purl.obolibrary.org/obo/GO_0008150	http://purl.obolibrary.org/obo/GO_0008150	SAME_URI
http://purl.obolibrary.org/obo/OBI_0100026	http://purl.obolibrary.org/obo/OBI_0100026	SAME_URI
http://purl.obolibrary.org/obo/IAO_0000030	http://purl.obolibrary.org/obo/IAO_0000030	SAME_URI
http://purl.obolibrary.org/obo/GO_0032991	http://purl.obolibrary.org/obo/GO_0032991	SAME_URI
http://purl.obolibrary.org/obo/BFO_0000040	http://purl.obolibrary.org/obo/BFO_0000040	SAME_URI
http://purl.obolibrary.org/obo/GO_0005488	http://purl.obolibrary.org/obo/OBI_0001588	LOOM