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

<http://www.irandoc.acir/onto/irandoc/INSP0011278>
  skos:prefLabel "phonon"@en, "فونون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0011267> .

<http://www.irandoc.acir/onto/irandoc/INSP0007269>
  skos:prefLabel "رابطه پاشیدگی"@fa, "dispersion relations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0011267> .

<http://www.irandoc.acir/onto/irandoc/INSP0011267>
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007269>, <http://www.irandoc.acir/onto/irandoc/INSP0011278> ;
  skos:prefLabel "phonon dispersion relation"@en, "رابطه پاشیدگی فونون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .