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

<http://www.irandoc.acir/onto/irandoc/GEO0011347>
  skos:prefLabel "Precambrian"@en, "پرکامبرین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/GEO0011331> .

<http://www.irandoc.acir/onto/irandoc/GEO0011331>
  skos:related <http://www.irandoc.acir/onto/irandoc/GEO0017142> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/GEO0011347> ;
  skos:prefLabel "Knife Lake Group"@en, "گروه دریاچه نایف"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/GEO0017142>
  skos:prefLabel "Minnesota"@en, "مینسوتا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/GEO0011331> .