Biological interlocked Process Ontology for metabolism	Experimental Conditions Ontology	Source
http://purl.obolibrary.org/obo/BiPOm#Activity	http://purl.obolibrary.org/obo/XCO_0000001	LOOM
http://purl.obolibrary.org/obo/BiPOm#Enzyme	http://purl.obolibrary.org/obo/XCO_0000176	LOOM
http://purl.obolibrary.org/obo/BiPOm#Chemical	http://purl.obolibrary.org/obo/XCO_0000088	LOOM