@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/SWEETT170161>
  skos:related <http://www.irandoc.acir/onto/irandoc/SWEETT084664> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT08844> ;
  skos:prefLabel "زمین‌شیمی ایزوتوپی"@fa, "isotope geochemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/SWEETT084664>
  skos:prefLabel "زمین"@fa, "earth"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SWEETT170161> .

<http://www.irandoc.acir/onto/irandoc/SWEETT08844>
  skos:prefLabel "ژئوشیمی"@fa, "geochemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SWEETT170161> .