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

<http://www.irandoc.acir/onto/irandoc/INSP0015154>
  skos:prefLabel "میدان آکوستیکی"@fa, "acoustic field"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007057> .

<http://www.irandoc.acir/onto/irandoc/INSP0007116>
  skos:prefLabel "اندازه‌گیری شدت"@fa, "intensity measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007057> .

<http://www.irandoc.acir/onto/irandoc/INSP0007063>
  skos:prefLabel "اندازه‌گیری متغیرهای آکوستیکی"@fa, "acoustic variables measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007057> .

<http://www.irandoc.acir/onto/irandoc/INSP0008753>
  skos:prefLabel "بلندی (صوت)"@fa, "loudness"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007057> .

<http://www.irandoc.acir/onto/irandoc/INSP0007057>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007063>, <http://www.irandoc.acir/onto/irandoc/INSP0007116> ;
  skos:prefLabel "acoustic intensity measurement"@en, "اندازه‌گیری شدت آکوستیکی"@fa ;
  skos:altLabel "acoustic pressure measurement"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0015154>, <http://www.irandoc.acir/onto/irandoc/INSP0008753>, <http://www.irandoc.acir/onto/irandoc/INSP0015240> ;
  skos:scopeNote "acoustic pressure measurement"@en .

<http://www.irandoc.acir/onto/irandoc/INSP0015240>
  skos:prefLabel "سنجه‌تراز صوت"@fa, "sound-level meter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007057> .