Biological interlocked Process Ontology for metabolism	Protein-ligand interaction ontology	Source
http://purl.obolibrary.org/obo/BiPOm#protein	http://www.semanticweb.org/ontologies/2010/3/Ontology1271664172453.owl#protein	LOOM
http://purl.obolibrary.org/obo/BiPOm#Activity	http://www.semanticweb.org/ontologies/2010/3/Ontology1271664172453.owl#activity	LOOM
http://purl.obolibrary.org/obo/BiPOm#Enzyme	http://www.semanticweb.org/ontologies/2010/3/Ontology1271664172453.owl#Enzyme	LOOM
http://purl.obolibrary.org/obo/BiPOm#ligand	http://www.semanticweb.org/ontologies/2010/3/Ontology1271664172453.owl#Ligand	LOOM