CONCEPTShttp://cat.aii.caas.cn/concept/14874cat.aii.caas.cnhttp://dewey.info/class/986.1/dewey.infohttp://eurovoc.europa.eu/6036eurovoc.europa.euhttp://lod.nal.usda.gov/nalt/7411lod.nal.usda.govhttp://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb11931746zstitch.cs.vu.nlhttp://sws.geonames.org/3686110/sws.geonames.orghttp://www.fao.org/countryprofiles/geoinfo/geopolitical/resource/Colombiawww.fao.orghttp://zbw.eu/stw/descriptor/17923-2zbw.eu。