Relations Ontology	Comparative Data Analysis Ontology	Source
http://purl.obolibrary.org/obo/IAO_0000078	http://purl.obolibrary.org/obo/IAO_0000078	SAME_URI
http://purl.obolibrary.org/obo/BFO_0000031	http://purl.obolibrary.org/obo/BFO_0000031	SAME_URI