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

<http://www.irandoc.acir/onto/irandoc/CAB0058215>
  skos:prefLabel "خاک‌های آتشفشانی"@fa, "volcanic soils"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0058218> .

<http://www.irandoc.acir/onto/irandoc/CAB0058218>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0058215>, <http://www.irandoc.acir/onto/irandoc/CAB0058082> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058231> ;
  skos:prefLabel "خاک‌های سنگ پایی"@fa, "scoria soils"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0058082>
  skos:prefLabel "Andosols"@en, "خاک‌های آتشفشانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0058218> .

<http://www.irandoc.acir/onto/irandoc/CAB0058231>
  skos:prefLabel "انواع خاک(سنگ شناختی)"@fa, "soil types (lithological)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0058218> .