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

<http://www.irandoc.acir/onto/irandoc/INSP0009407>
  skos:prefLabel "atomic clock"@en, "ساعت اتمی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007102> .

<http://www.irandoc.acir/onto/irandoc/INSP0007244>
  skos:prefLabel "اندازه‌گیری زمان"@fa, "time measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007102> .

<http://www.irandoc.acir/onto/irandoc/INSP0007110>
  skos:prefLabel "اندازه‌گیری متغیر الکتریکی"@fa, "electric variables measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007102> .

<http://www.irandoc.acir/onto/irandoc/INSP0009453>
  skos:prefLabel "frequency meter"@en, "بسامدسنج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007102> .

<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:broader <http://www.irandoc.acir/onto/irandoc/INSP0007102> .

<http://www.irandoc.acir/onto/irandoc/INSP0007102>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009453>, <http://www.irandoc.acir/onto/irandoc/INSP0007244>, <http://www.irandoc.acir/onto/irandoc/INSP0009480>, <http://www.irandoc.acir/onto/irandoc/INSP0007118>, <http://www.irandoc.acir/onto/irandoc/INSP0009407>, <http://www.irandoc.acir/onto/irandoc/INSP0013185> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0001915> ;
  skos:prefLabel "frequency measurement"@en, "اندازه‌گیری بسامد"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007110> ;
  skos:altLabel "laser frequency measurement"@en .

<http://www.irandoc.acir/onto/irandoc/INSP0007118>
  skos:prefLabel "اندازه‌گیری متغیر لیزر"@fa, "laser variables measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007102> .

<http://www.irandoc.acir/onto/irandoc/INSP0013185>
  skos:prefLabel "تنظیم بسامد"@fa, "frequency control"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007102> .

<http://www.irandoc.acir/onto/irandoc/INSP0009480>
  skos:prefLabel "tachometer"@en, "دورسنج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007102> .