@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/> .

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

envthes:22084
  skos:inScheme envthes: ;
  a skos:Concept ;
  skos:altLabel "CEC"@en ;
  skos:exactMatch <http://aims.fao.org/aos/agrovoc/c_24981> ;
  skos:definition "A measure of the ability of a soil to hold the easily exchangeble cations, available for the plant roots. Cations are positively charged; they are held by negatively charged sites on clay and humus particles."@en ;
  skos:broader envthes:20935 ;
  skos:prefLabel "cation exchange capacity"@en ;
  dc:creator "herbert.schentz@umweltbundesamt.at"@en .

envthes:20935
  skos:prefLabel "variable"@en ;
  a skos:Concept ;
  skos:narrower envthes:22084 .