Chemical Entities of Biological Interest Ontology	Suggested Ontology for Pharmacogenomics	Source
http://purl.obolibrary.org/obo/CHEBI_23888	http://www.loria.fr/~coulet/sopharm/SOPHARM_20000	LOOM
http://purl.obolibrary.org/obo/CHEBI_36976	http://www.loria.fr/~coulet/ontology/snpontology/version1.6/snpontology_full.owl#nucleotide	LOOM