National Center for Biotechnology Information (NCBI) Organismal Classification Cowpea Trait Ontology Source
http://purl.bioontology.org/ontology/NCBITAXON/50385 http://www.cropontology.org/rdf/CO_340:0000629 LOOM
http://purl.bioontology.org/ontology/NCBITAXON/29002 http://www.cropontology.org/rdf/CO_340:0000422 LOOM
http://purl.bioontology.org/ontology/NCBITAXON/46038 http://www.cropontology.org/rdf/CO_340:0000425 LOOM