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

<http://www.irandoc.acir/onto/irandoc/INSP0009513>
  skos:prefLabel "حسگر فیبر نوری"@fa, "fibre optic sensor"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009507> .

<http://www.irandoc.acir/onto/irandoc/INSP0009507>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009513> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0009509> ;
  skos:prefLabel "Michelson interferometer"@en, "تداخل‌سنج میچلسون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0009509>
  skos:prefLabel "تداخل‌سنج نوری"@fa, "light interferometer"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0009507> .