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

<http://www.irandoc.acir/onto/irandoc/INSP0012172>
  skos:prefLabel "فوتوولتاژ سطحی"@fa, "surface photovoltage"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0012230> .

<http://www.irandoc.acir/onto/irandoc/INSP0001749>
  skos:prefLabel "پدیده سطح"@fa, "surface phenomenon"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0012230> .

<http://www.irandoc.acir/onto/irandoc/INSP0012231>
  skos:prefLabel "پتانسیل الکتریکی"@fa, "electric potential"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0012230> .

<http://www.irandoc.acir/onto/irandoc/INSP0012230>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0012172> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0001749>, <http://www.irandoc.acir/onto/irandoc/INSP0012231> ;
  skos:prefLabel "پتانسیل سطح"@fa, "surface potential"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .