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

<http://www.irandoc.acir/onto/irandoc/INSP0009599>
  skos:prefLabel "mass spectrometer"@en, "طیف‌سنج جرمی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002144> .

<http://www.irandoc.acir/onto/irandoc/INSP0002144>
  skos:altLabel "quadrupole mass analyser and filter"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009599>, <http://www.irandoc.acir/onto/irandoc/INSP0004622> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0002146> ;
  skos:prefLabel "لوازم طیف‌سنج جرمی"@fa, "mass spectrometer accessories"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0004622>
  skos:prefLabel "چشمه یون"@fa, "ion sources"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002144> .

<http://www.irandoc.acir/onto/irandoc/INSP0002146>
  skos:prefLabel "لوازم طیف‌سنج"@fa, "spectrometer accessories"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0002144> .