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

<http://www.irandoc.acir/onto/irandoc/insp0002159>
  skos:prefLabel "Sound reproduction"@en, "بازتولید صدا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014782> .

<http://www.irandoc.acir/onto/irandoc/insp0014781>
  skos:prefLabel "Hi-fi equipment"@en, "تجهیزات های-فای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014782> .

<http://www.irandoc.acir/onto/irandoc/insp0015173>
  skos:prefLabel "Acoustic generator"@en, "مولد آکوستیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0014782> .

<http://www.irandoc.acir/onto/irandoc/insp0015176>
  skos:prefLabel "Acoustic radiator"@en, "تابشگر آکوستیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014782> .

<http://www.irandoc.acir/onto/irandoc/insp0014782>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0014787>, <http://www.irandoc.acir/onto/irandoc/insp0015205>, <http://www.irandoc.acir/onto/irandoc/insp0015173> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002311>, <http://www.irandoc.acir/onto/irandoc/insp0014781>, <http://www.irandoc.acir/onto/irandoc/insp0015176>, <http://www.irandoc.acir/onto/irandoc/insp0002159>, <http://www.irandoc.acir/onto/irandoc/insp0002515>, <http://www.irandoc.acir/onto/irandoc/insp0012501> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "بلندگو"@fa, "Loudspeaker"@en .

<http://www.irandoc.acir/onto/irandoc/insp0002515>
  skos:prefLabel "Hearing aid"@en, "کمک شنوایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014782> .

<http://www.irandoc.acir/onto/irandoc/insp0012501>
  skos:prefLabel "Acoustic distortion"@en, "واپیچش صوتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014782> .

<http://www.irandoc.acir/onto/irandoc/insp0014787>
  skos:prefLabel "Audio equipment"@en, "تجهیزات شنیداری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0014782> .

<http://www.irandoc.acir/onto/irandoc/insp0015205>
  skos:prefLabel "Acoustoelectric transducer"@en, "تراگذار برقاصوتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0014782> .

<http://www.irandoc.acir/onto/irandoc/insp0002311>
  skos:prefLabel "Audio signal"@en, "نشانک شنیداری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014782> .