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

<http://www.irandoc.acir/onto/irandoc/CAB0057506>
  skos:prefLabel "صداها"@fa, "sounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057384> .

<http://www.irandoc.acir/onto/irandoc/CAB0003966>
  skos:prefLabel "خواص صوتی"@fa, "acoustic properties"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057384> .

<http://www.irandoc.acir/onto/irandoc/CAB0057384>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002775>, <http://www.irandoc.acir/onto/irandoc/CAB0057506>, <http://www.irandoc.acir/onto/irandoc/CAB0003966> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057387> ;
  skos:prefLabel "فشار صدا"@fa, "sound pressure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0057387>
  skos:prefLabel "فشار"@fa, "pressure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057384> .

<http://www.irandoc.acir/onto/irandoc/CAB0002775>
  skos:prefLabel "عمق‌سنج‌ها"@fa, "sound level meters"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057384> .