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

<http://www.irandoc.acir/onto/irandoc/CAB0058401>
  skos:prefLabel "آذرآوار"@fa, "tephra"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058403> .

<http://www.irandoc.acir/onto/irandoc/CAB0058403>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0058402>, <http://www.irandoc.acir/onto/irandoc/CAB0058401> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058547> ;
  skos:prefLabel "volcanic deposits"@en, "نهشته‌های آتشفشانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0058547>
  skos:prefLabel "geological materials by type"@en, "مواد زمین شناختی ازنظرنوع"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0058403> .

<http://www.irandoc.acir/onto/irandoc/CAB0058402>
  skos:prefLabel "گدازه آتشفشانی"@fa, "volcanic lava"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058403> .