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

<http://www.irandoc.acir/onto/irandoc/insp0002077>
  skos:prefLabel "Time of flight spectrum"@en, "طیف زمان پرواز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009609> .

<http://www.irandoc.acir/onto/irandoc/insp0009608>
  skos:prefLabel "Time of flight mass spectrometer"@en, "طیف‌سنج جرمی زمان پرواز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009609> .

<http://www.irandoc.acir/onto/irandoc/insp0009610>
  skos:prefLabel "Particle spectrometer"@en, "طیف‌سنج ذره"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009609> .

<http://www.irandoc.acir/onto/irandoc/insp0009609>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009608> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002133>, <http://www.irandoc.acir/onto/irandoc/insp0002077> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009610> ;
  skos:prefLabel "Time of flight spectrometer"@en, "طیف‌سنج زمان پرواز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0002133>
  skos:prefLabel "Time of flight spectroscopy"@en, "طیف‌شناسی زمان پرواز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009609> .