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

<http://www.irandoc.acir/onto/irandoc/CAB0058422>
  skos:prefLabel "گنیس"@fa, "gneiss"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058423> .

<http://www.irandoc.acir/onto/irandoc/CAB0058439>
  skos:prefLabel "سنگ‌‌ها"@fa, "rocks"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0058423> .

<http://www.irandoc.acir/onto/irandoc/CAB0058423>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0058422> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058439> ;
  skos:prefLabel "سنگ‌های دگرگونی"@fa, "metamorphic rocks"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .