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

<http://www.irandoc.acir/onto/irandoc/HLT000829>
  skos:prefLabel "Ecology"@en, "بوم‌شناسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000998> .

<http://www.irandoc.acir/onto/irandoc/HLT000998>
  skos:altLabel "حفاظت از محيط زيست"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000474>, <http://www.irandoc.acir/onto/irandoc/HLT000761>, <http://www.irandoc.acir/onto/irandoc/HLT000983>, <http://www.irandoc.acir/onto/irandoc/HLT000829> ;
  skos:prefLabel "Environmental protection"@en, "حفاظت محیط زیست"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/HLT000761>
  skos:prefLabel "Disaster"@en, "فاجعه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000998> .

<http://www.irandoc.acir/onto/irandoc/HLT000474>
  skos:prefLabel "Disaster prevention"@en, "پیشگیری از فاجعه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000998> .

<http://www.irandoc.acir/onto/irandoc/HLT000983>
  skos:prefLabel "Environment"@en, "محیط ‌زیست"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000998> .