@prefix envthes: <http://vocabs.lter-europe.net/EnvThes/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

envthes:
  skos:prefLabel "EnvThes"@en ;
  a skos:ConceptScheme .

envthes:20844
  skos:inScheme envthes: ;
  a skos:Concept ;
  skos:scopeNote "US LTER controlled vocabulary"@en ;
  skos:exactMatch <https://vocab.lternet.edu/vocab/vocab/?tema=394>, <http://www.eionet.europa.eu/gemet/concept/11714>, <http://linkeddata.ge.imati.cnr.it:2020/resource/EARTh/59970> ;
  skos:definition "[GEMET] Essential nutrient of the food supply of plants and the diets of animals. Animals obtain it in nitrogen-containing compounds, particularly aminoacids. Although the atmosphere is nearly 80% gaseous nitrogen, very few organisms have the ability to use it in this form. The higher plants normally obtain it from the soil after microorganisms have converted the nitrogen into ammonia or nitrates, which they can then absorb. This conversion of nitrogen, known as nitrogen fixation, is essential for the formation of amino acids which, in turn, are the building blocks of proteins."@en ;
  skos:broader envthes:20748 ;
  skos:prefLabel "نيتروجين عضوي"@ar, "Органичен азот"@bg, "οργανικό άζωτο"@el, "szerves nitrogén"@hu, "organski dušik"@sl, "organski dušik"@hr, "organiskt kväve"@sv, "organiskais slāpeklis"@lv, "organisk nitrogen"@no, "organisk nitrogen"@da, "azote organique"@fr, "organic nitrogen"@en, "Organischer Stickstoff"@de, "azot organic"@ro, "azot organiczny"@pl, "azoto organico"@it, "azoto orgânico"@pt, "dusík organický"@cs, "nitrógeno orgánico"@es, "orgaaniline lämmastik"@et, "orgaaninen typpi"@fi, "organický dusík"@sk, "organinis azotas"@lt, "organisch gebonden stikstof"@nl ;
  dc:creator "herbert.schentz@umweltbundesamt.at"@en ;
  dc:modified "2019-06-12"^^xsd:date .

envthes:20748
  skos:prefLabel "chemical substance"@en ;
  a skos:Concept ;
  skos:narrower envthes:20844 .