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

<http://www.irandoc.acir/onto/irandoc/CAB0004661>
  skos:prefLabel "سنگ‌ها"@fa, "stones"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058397> .

<http://www.irandoc.acir/onto/irandoc/CAB0058551>
  skos:prefLabel "geological materials"@en, "مواد زمین‌شناختی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0058397> .

<http://www.irandoc.acir/onto/irandoc/CAB0058391>
  skos:prefLabel "رس"@fa, "clay"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058397> .

<http://www.irandoc.acir/onto/irandoc/CAB0058396>
  skos:prefLabel "ماسه"@fa, "sand"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058397> .

<http://www.irandoc.acir/onto/irandoc/CAB0058394>
  skos:prefLabel "سیلت"@fa, "silt"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058397> .

<http://www.irandoc.acir/onto/irandoc/CAB0058392>
  skos:prefLabel "شن"@fa, "gravel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058397> .

<http://www.irandoc.acir/onto/irandoc/CAB0058397>
  skos:prefLabel "geological materials by particle size"@en, "مواد زمین‌شناختی ازنظراندازه ذرات"@fa ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0058394>, <http://www.irandoc.acir/onto/irandoc/CAB0058392>, <http://www.irandoc.acir/onto/irandoc/CAB0058391>, <http://www.irandoc.acir/onto/irandoc/CAB0058396>, <http://www.irandoc.acir/onto/irandoc/CAB0004661> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058551> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .