CONCEPTShttp://cat.aii.caas.cn/concept/36cat.aii.caas.cnhttp://lod.gesis.org/thesoz/concept/10036737lod.gesis.orghttp://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb119309526stitch.cs.vu.nlhttp://sws.geonames.org/3865483/sws.geonames.orghttp://www.fao.org/countryprofiles/geoinfo/geopolitical/resource/Argentinawww.fao.org。