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

<http://www.irandoc.acir/onto/irandoc/CAB0057556>
  skos:prefLabel "نوفه"@fa, "noise"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0003576> .

<http://www.irandoc.acir/onto/irandoc/CAB0003576>
  skos:altLabel "ear muffs"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0047506>, <http://www.irandoc.acir/onto/irandoc/CAB0057556> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0003578> ;
  skos:prefLabel "محافظت‌کننده شنوایی"@fa, "hearing protectors"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0047506>
  skos:prefLabel "شنوایی"@fa, "hearing"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0003576> .

<http://www.irandoc.acir/onto/irandoc/CAB0003578>
  skos:prefLabel "safety and protective equipment"@en, "تجهیزات ایمنی و محافظت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0003576> .