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

<http://www.irandoc.acir/onto/irandoc/hlt000474>
  skos:prefLabel "پیشگیری از فاجعه"@fa, "disaster prevention"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/hlt000758> .

<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:narrower <http://www.irandoc.acir/onto/irandoc/hlt000758> .

<http://www.irandoc.acir/onto/irandoc/hlt000758>
  skos:related <http://www.irandoc.acir/onto/irandoc/hlt000474> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/hlt000761> ;
  skos:prefLabel "فاجعه زیست‌محیطی"@fa, "environmental disaster"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .