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

<http://rdf-vocabulary.ddialliance.org/xkos#Is_a> rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/276746005>
  skos:prefLabel "رویدادهای زیست محیطی"@fa, "Environmental events"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/5193003> .

<http://www.irandoc.acir/onto/irandoc/242010002>
  skos:prefLabel "فلاش جانبی از رعد و برق"@fa, "Side flash from lightning"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/5193003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/5193003> .

<http://www.irandoc.acir/onto/irandoc/242009007>
  skos:prefLabel "برخورد مستقیم صاعقه"@fa, "Direct lightning strike"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/5193003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/5193003> .

<http://www.irandoc.acir/onto/irandoc/5193003>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/276746005> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/242009007>, <http://www.irandoc.acir/onto/irandoc/242010002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/276746005> ;
  skos:prefLabel "Lightning"@en, "رعد و برق"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .