Pharmacogenomic Relationships Ontology	Plant Breeding Ontology	Source
http://www.stanford.edu/~coulet/phare.owl#DrugGene	http://purl.obolibrary.org/obo/PBO_0001925	LOOM
http://www.stanford.edu/~coulet/phare.owl#PhenotypeGene	http://purl.obolibrary.org/obo/PBO_0001925	LOOM
http://www.stanford.edu/~coulet/phare.owl#Mutant	http://purl.obolibrary.org/obo/PBO_0000051	LOOM