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

<http://www.irandoc.acir/onto/irandoc/insp0001699>
  skos:prefLabel "Surface charging"@en, "باردار کردن سطحی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0011885> .

<http://www.irandoc.acir/onto/irandoc/insp0011885>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "الکتریسیته مالشی"@fa, "Triboelectricity"@en ;
  skos:altLabel "frictional electricity"@en, "الکتریسیته اصطکاکی"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011883>, <http://www.irandoc.acir/onto/irandoc/insp000493>, <http://www.irandoc.acir/onto/irandoc/insp000487> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001699> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0011886> .

<http://www.irandoc.acir/onto/irandoc/insp0011883>
  skos:prefLabel "Static electrification"@en, "باردهی ایستایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011885> .

<http://www.irandoc.acir/onto/irandoc/insp000493>
  skos:prefLabel "Tribology"@en, "اصطکاک‌شناسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011885> .

<http://www.irandoc.acir/onto/irandoc/insp000487>
  skos:prefLabel "Friction"@en, "اصطکاک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011885> .

<http://www.irandoc.acir/onto/irandoc/insp0011886>
  skos:prefLabel "Electrostatics"@en, "ایستابرق"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0011885> .