Woody Plant Ontology Thesaurus for Animal Physiology and Livestock Systems Source
http://www.cropontology.org/rdf/CO_357:1000066 http://purl.org/obo/owlATOL_0000403 LOOM
http://www.cropontology.org/rdf/CO_357:Fertility http://purl.org/obo/owlATOL_0001044 LOOM