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

<http://www.irandoc.acir/onto/irandoc/CAB0057607>
  skos:scopeNote "بارش اسيدي"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004986>, <http://www.irandoc.acir/onto/irandoc/CAB0057608> ;
  skos:prefLabel "باران اسیدی"@fa, "acid rain"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0004986>
  skos:prefLabel "آلاینده‌ها"@fa, "pollutants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057607> .

<http://www.irandoc.acir/onto/irandoc/CAB0057608>
  skos:prefLabel "باران"@fa, "rain"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057607> .