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

<http://www.irandoc.acir/onto/irandoc/INSP0007500>
  skos:prefLabel "Dirac equation"@en, "معادله دیراک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007505> .

<http://www.irandoc.acir/onto/irandoc/INSP0007505>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007501>, <http://www.irandoc.acir/onto/irandoc/INSP0007500>, <http://www.irandoc.acir/onto/irandoc/INSP0007504>, <http://www.irandoc.acir/onto/irandoc/INSP0007502>, <http://www.irandoc.acir/onto/irandoc/INSP0007503> ;
  skos:prefLabel "معادله موج"@fa, "wave equation"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007506> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003319> .

<http://www.irandoc.acir/onto/irandoc/INSP0007503>
  skos:prefLabel "Schrodinger equation"@en, "معادله شرودینگر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007505> .

<http://www.irandoc.acir/onto/irandoc/INSP0003319>
  skos:prefLabel "مکانیک موجی"@fa, "wave mechanics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007505> .

<http://www.irandoc.acir/onto/irandoc/INSP0007501>
  skos:prefLabel "Helmholtz equation"@en, "معادله هلمهولتز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007505> .

<http://www.irandoc.acir/onto/irandoc/INSP0007506>
  skos:prefLabel "partial differential equation"@en, "معادله دیفرانسیل جزیی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007505> .

<http://www.irandoc.acir/onto/irandoc/INSP0007504>
  skos:prefLabel "sine-Gordon equation"@en, "معادله مثلثاتی-گوردن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007505> .

<http://www.irandoc.acir/onto/irandoc/INSP0007502>
  skos:prefLabel "Korteweg-de Vries equation"@en, "معادله کورته‌وگ-دو وریز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007505> .