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

<http://www.irandoc.acir/onto/irandoc/CAB0002479>
  skos:prefLabel "کارخانه"@fa, "factories"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0002478> .

<http://www.irandoc.acir/onto/irandoc/CAB0051824>
  skos:prefLabel "صنعت کود (شیمیایی)"@fa, "fertilizer industry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002478> .

<http://www.irandoc.acir/onto/irandoc/CAB0002478>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0051824> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0002479> ;
  skos:prefLabel "گیاه آمونیاکی"@fa, "ammonia plants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .