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

<http://www.irandoc.acir/onto/irandoc/insp0005925>
  skos:prefLabel "Radionavigation"@en, "ناوبری رادیویی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0005924> .

<http://www.irandoc.acir/onto/irandoc/insp0005919>
  skos:prefLabel "Aircraft navigation"@en, "ناوبری هواگرد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005924> .

<http://www.irandoc.acir/onto/irandoc/insp0005923>
  skos:prefLabel "Global positioning system"@en, "سامانه مکان‌یابی جهانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0005924> .

<http://www.irandoc.acir/onto/irandoc/insp0005924>
  skos:altLabel "gnss"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0005923> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005919> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0005925>, <http://www.irandoc.acir/onto/irandoc/insp0001159> ;
  skos:prefLabel "Satellite navigation"@en, "ناوبری ماهواره‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0001159>
  skos:prefLabel "Satellite communication"@en, "ارتباط ماهواره‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0005924> .