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

<http://www.irandoc.acir/onto/irandoc/CAB0057068>
  skos:prefLabel "ناخالصی‌ها"@fa, "impurities"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057067> .

<http://www.irandoc.acir/onto/irandoc/CAB0052769>
  skos:prefLabel "دی‌اکسین‌ها"@fa, "dioxins"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057067> .

<http://www.irandoc.acir/onto/irandoc/CAB0010631>
  skos:prefLabel "استحاله"@fa, "adulteration"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057067> .

<http://www.irandoc.acir/onto/irandoc/CAB0057067>
  skos:altLabel "ناخالصي‌ها، علف‌کش‌ها"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0010631>, <http://www.irandoc.acir/onto/irandoc/CAB0052769>, <http://www.irandoc.acir/onto/irandoc/CAB0055062> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057068> ;
  skos:prefLabel "ناخالصی‌های علف‌کش"@fa, "herbicide impurities"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0055062>
  skos:prefLabel "علف‌کش‌ها"@fa, "herbicides"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057067> .