CHEBI Integrated Role Ontology	Knowledge Object Reference Ontology	Source
http://purl.obolibrary.org/obo/BFO_0000004	http://purl.obolibrary.org/obo/BFO_0000004	SAME_URI
http://purl.obolibrary.org/obo/BFO_0000040	http://purl.obolibrary.org/obo/BFO_0000040	SAME_URI
http://purl.obolibrary.org/obo/BFO_0000002	http://purl.obolibrary.org/obo/BFO_0000002	SAME_URI
http://purl.obolibrary.org/obo/BFO_0000023	http://purl.obolibrary.org/obo/CHEBI_50906	LOOM