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

<http://www.irandoc.acir/onto/irandoc/INSP0015153>
  skos:prefLabel "رهبندی آکوستیکی"@fa, "acoustic impedance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000319> .

<http://www.irandoc.acir/onto/irandoc/INSP0006925>
  skos:prefLabel "Mach number"@en, "عدد ماخ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000319> .

<http://www.irandoc.acir/onto/irandoc/INSP000192>
  skos:prefLabel "انتشار صوتی هلیم مایع"@fa, "liquid helium sound propagation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000319> .

<http://www.irandoc.acir/onto/irandoc/INSP000318>
  skos:prefLabel "سرعت فراصوتی"@fa, "ultrasonic velocity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP000319> .

<http://www.irandoc.acir/onto/irandoc/INSP000322>
  skos:prefLabel "سرعت"@fa, "velocity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP000319> .

<http://www.irandoc.acir/onto/irandoc/INSP0012512>
  skos:prefLabel "پاشش صوت"@fa, "acoustic dispersion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000319> .

<http://www.irandoc.acir/onto/irandoc/INSP000195>
  skos:prefLabel "انتشار موج آکوستیکی"@fa, "acoustic wave propagation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000319> .

<http://www.irandoc.acir/onto/irandoc/INSP000224>
  skos:prefLabel "موج شوکی"@fa, "shock wave"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000319> .

<http://www.irandoc.acir/onto/irandoc/INSP000319>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0015153>, <http://www.irandoc.acir/onto/irandoc/INSP000224>, <http://www.irandoc.acir/onto/irandoc/INSP0007246>, <http://www.irandoc.acir/onto/irandoc/INSP0012512>, <http://www.irandoc.acir/onto/irandoc/INSP000195>, <http://www.irandoc.acir/onto/irandoc/INSP000227>, <http://www.irandoc.acir/onto/irandoc/INSP000192>, <http://www.irandoc.acir/onto/irandoc/INSP0006925> ;
  skos:prefLabel "acoustic wave velocity"@en, "سرعت موج آکوستیکی"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP000322> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:altLabel "sound velocity"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP000318> .

<http://www.irandoc.acir/onto/irandoc/INSP000227>
  skos:prefLabel "موج آکوستیکی"@fa, "acoustic wave"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000319> .

<http://www.irandoc.acir/onto/irandoc/INSP0007246>
  skos:prefLabel "اندازه‌گیری سرعت موج آکوستیکی"@fa, "acoustic wave velocity measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000319> .