Plant Ontology Brassica Ontology Source
http://purl.obolibrary.org/obo/PO_0009010 http://www.cropontology.org/rdf/CO_348:4100010 LOOM
http://purl.obolibrary.org/obo/NCBITaxon_1 http://www.cropontology.org/rdf/CO_348:4100001 LOOM
http://purl.obolibrary.org/obo/PO_0009005 http://www.cropontology.org/rdf/CO_348:4100001 LOOM