CONCEPTShttp://cat.aii.caas.cn/concept/8209cat.aii.caas.cnhttp://cat.aii.caas.cn/concept/8227cat.aii.caas.cnhttp://d-nb.info/gnd/4076388-2d-nb.infohttp://id.loc.gov/authorities/subjects/sh85107666id.loc.govhttp://linkeddata.ge.imati.cnr.it:2020/resource/EARTh/48480linkeddata.ge.imati.cnr.ithttp://lod.nal.usda.gov/nalt/876lod.nal.usda.govhttp://www.eionet.europa.eu/gemet/concept/6755www.eionet.europa.eu。