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

<http://www.irandoc.acir/onto/irandoc/CAB0058430>
  skos:prefLabel "ماسه‌سنگ"@fa, "sandstone"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058435> .

<http://www.irandoc.acir/onto/irandoc/CAB0058435>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0058434>, <http://www.irandoc.acir/onto/irandoc/CAB0058430>, <http://www.irandoc.acir/onto/irandoc/CAB0058429> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058439> ;
  skos:prefLabel "سنگ‌های رسوبی"@fa, "sedimentary rocks"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0058429>
  skos:prefLabel "سنگ‌های آهکی"@fa, "calcareous rocks"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058435> .

<http://www.irandoc.acir/onto/irandoc/CAB0058434>
  skos:prefLabel "سنگ‌های رسی"@fa, "argillaceous rocks"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058435> .

<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/CAB0058435> .