Biological interlocked Process Ontology for metabolism	National Center for Biotechnology Information (NCBI) Organismal Classification	Source
http://purl.obolibrary.org/obo/BiPOm#Activity	http://purl.bioontology.org/ontology/STY/T052	LOOM
http://purl.obolibrary.org/obo/BiPOm#Enzyme	http://purl.bioontology.org/ontology/STY/T126	LOOM
http://purl.obolibrary.org/obo/BiPOm#chelator	http://purl.bioontology.org/ontology/NCBITAXON/263156	LOOM
http://purl.obolibrary.org/obo/BiPOm#Chemical	http://purl.bioontology.org/ontology/STY/T103	LOOM