@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/78366005>
  skos:prefLabel "نیروی محیطی"@fa, "Environmental force"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/45893009> .

<http://www.irandoc.acir/onto/irandoc/45893009>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/78366005>, <http://www.irandoc.acir/onto/irandoc/285686007> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/51654000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/78366005>, <http://www.irandoc.acir/onto/irandoc/285686007> ;
  skos:prefLabel "Cold weather"@en, "هوای سرد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/103000001> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/45893009> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/51654000>
  skos:prefLabel "هوای یخبندان"@fa, "Freezing weather"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/45893009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/45893009> .

<http://www.irandoc.acir/onto/irandoc/285686007>
  skos:prefLabel "Low temperature"@en, "دمای پایین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/45893009> .