Enzyme Reaction Ontology for annotating Partial Information of chemical transformation	Ontology for Representing CDM Semantics	Source
http://purl.obolibrary.org/obo/BFO_0000030	http://reactionontology.org/piero/object	LOOM
http://purl.obolibrary.org/obo/GO_0003674	http://reactionontology.org/piero/molecular_function	LOOM
http://purl.obolibrary.org/obo/BFO_0000015	http://reactionontology.org/piero/process	LOOM