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

<http://www.irandoc.acir/onto/irandoc/insp0013185>
  skos:prefLabel "Frequency control"@en, "تنظیم بسامد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001940> .

<http://www.irandoc.acir/onto/irandoc/insp0005631>
  skos:prefLabel "Oscillator"@en, "نوسانگر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001940> .

<http://www.irandoc.acir/onto/irandoc/insp0001942>
  skos:prefLabel "Laser frequency stability"@en, "پایداری بسامد لیزر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0001940> .

<http://www.irandoc.acir/onto/irandoc/insp0001967>
  skos:prefLabel "Stability"@en, "پایداری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001940> .

<http://www.irandoc.acir/onto/irandoc/insp0001940>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001942> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001915>, <http://www.irandoc.acir/onto/irandoc/insp0013185>, <http://www.irandoc.acir/onto/irandoc/insp0005631> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0001967> ;
  skos:prefLabel "Frequency stability"@en, "پایداری بسامد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0001915>
  skos:prefLabel "Frequency standard"@en, "استاندارد بسامد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001940> .