Cowpea Trait Ontology Thesaurus for Animal Physiology and Livestock Systems Source
http://www.cropontology.org/rdf/CO_340:0000679 http://purl.obolibrary.org/obo/ID_0000003 LOOM
http://www.cropontology.org/rdf/CO_340:0000605 http://purl.org/obo/owlATOL_0001545 LOOM