Population and Community Ontology Rice Ontology Source
http://purl.obolibrary.org/obo/PATO_0000001 http://www.cropontology.org/rdf/CO_320:Quality LOOM
http://purl.obolibrary.org/obo/BFO_0000019 http://www.cropontology.org/rdf/CO_320:Quality LOOM