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

<http://www.irandoc.acir/onto/irandoc/insp0013170>
  skos:prefLabel "Noise control"@en, "واپایش نوفه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0013171> .

<http://www.irandoc.acir/onto/irandoc/insp0005128>
  skos:prefLabel "Noise abatement"@en, "کاهش نوفه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013171> .

<http://www.irandoc.acir/onto/irandoc/insp0013221>
  skos:prefLabel "Control of specific variables"@en, "واپایش متغیرهای ویژه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013171> .

<http://www.irandoc.acir/onto/irandoc/insp0013171>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005128>, <http://www.irandoc.acir/onto/irandoc/insp0007063> ;
  skos:prefLabel "Acoustic variables control"@en, "واپایش متغیرهای آکوستیکی"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0013221> ;
  skos:altLabel "کنترل متغیرهای آکوستیکی"@fa, "" ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013170> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/insp0007063>
  skos:prefLabel "Acoustic variables measurement"@en, "اندازه‌گیری متغیرهای آکوستیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013171> .