Ontology for Nutritional Epidemiology	Protein-ligand interaction ontology	Source
http://www.semanticweb.org/ontologies/2010/3/Ontology1271664172453.owl#Entity	http://purl.obolibrary.org/obo/BFO_0000001	LOOM
http://www.semanticweb.org/ontologies/2010/3/Ontology1271664172453.owl#protein	http://purl.obolibrary.org/obo/PR_000000001	LOOM
http://www.semanticweb.org/ontologies/2010/3/Ontology1271664172453.owl#Enzyme	http://purl.obolibrary.org/obo/OBI_0000427	LOOM