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

<http://www.irandoc.acir/onto/irandoc/INSP0001594>
  skos:prefLabel "تقارن بلور"@fa, "crystal symmetry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003295> .

<http://www.irandoc.acir/onto/irandoc/INSP0002265>
  skos:prefLabel "ساختار جامد"@fa, "solid structure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003295> .

<http://www.irandoc.acir/onto/irandoc/INSP0002504>
  skos:prefLabel "Fibonacci sequence"@en, "دنباله فیبوناجی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003295> .

<http://www.irandoc.acir/onto/irandoc/INSP0003295>
  skos:altLabel "Penrose tiling"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002265>, <http://www.irandoc.acir/onto/irandoc/INSP0002504>, <http://www.irandoc.acir/onto/irandoc/INSP0001594> ;
  skos:prefLabel "شبه‌بلور"@fa, "quasicrystal"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .