@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .

<http://rdf-vocabulary.ddialliance.org/xkos#type> rdfs:label "type"@en, "نوع"@fa .
<http://www.irandoc.acir/onto/irandoc/684c842a-625c-4cd3-bf2a-c64bbcbc1c24>
  skos:prefLabel "Phonons"@en, "فونون‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/cde55fa7-ad7b-4693-bd97-dd785920c9dc> .

<http://www.irandoc.acir/onto/irandoc/cde55fa7-ad7b-4693-bd97-dd785920c9dc>
  ns0:type skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/684c842a-625c-4cd3-bf2a-c64bbcbc1c24> ;
  skos:prefLabel "Acoustic phonons"@en, "فونون‌های آکوستیک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .