Enzyme Reaction Ontology for annotating Partial Information of chemical transformation	Regulation of Transcription Ontology	Source
http://semanticscience.org/resource/SIO_011125	http://reactionontology.org/piero/molecule	LOOM
http://purl.obolibrary.org/obo/GO_0003674	http://reactionontology.org/piero/molecular_function	LOOM
http://semanticscience.org/resource/SIO_000006	http://reactionontology.org/piero/process	LOOM