@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/256236005>
  skos:prefLabel "Fog"@en, "مه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/276746005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/276746005> .

<http://www.irandoc.acir/onto/irandoc/257494002>
  skos:prefLabel "تندر"@fa, "Thunder"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/276746005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/276746005> .

<http://www.irandoc.acir/onto/irandoc/49061008>
  skos:prefLabel "Landslide"@en, "رانش زمین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/276746005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/276746005> .

<http://www.irandoc.acir/onto/irandoc/255710008>
  skos:prefLabel "محرک های محیطی"@fa, "Environmental stimuli"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/276746005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/276746005> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/257451007>
  skos:prefLabel "آب روان"@fa, "Running water"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/276746005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/276746005> .

<http://www.irandoc.acir/onto/irandoc/102410009>
  skos:prefLabel "pollution"@en, "آلودگی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/276746005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/276746005> .

<http://www.irandoc.acir/onto/irandoc/276746005>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/102410009>, <http://www.irandoc.acir/onto/irandoc/255710008>, <http://www.irandoc.acir/onto/irandoc/111056004>, <http://www.irandoc.acir/onto/irandoc/257451007>, <http://www.irandoc.acir/onto/irandoc/257494002>, <http://www.irandoc.acir/onto/irandoc/256236005>, <http://www.irandoc.acir/onto/irandoc/49061008> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "رویدادهای زیست محیطی"@fa, "Environmental events"@en ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/272379006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/272379006> .

<http://www.irandoc.acir/onto/irandoc/111056004>
  skos:prefLabel "سیل"@fa, "Flood"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/276746005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/276746005> .

<http://www.irandoc.acir/onto/irandoc/272379006>
  skos:prefLabel "Events"@en, "رویدادها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/276746005> .