Wheat Ontology Durum Wheat Source
http://www.w3.org/2004/02/skos/core#Concept http://www.w3.org/2004/02/skos/core#Concept SAME_URI
http://www.cropontology.org/rdf/CO_321:0000072 http://opendata.inra.fr/resources/Durum_Wheat#grain_hardness LOOM