@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/0026b3bc-1a2f-45df-8025-1243dac91047>
  skos:prefLabel "Topological materials"@en, "مواد توپولوژیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/8a933584-7dcb-4e59-a210-5db79ca404eb> .

<http://www.irandoc.acir/onto/irandoc/8a933584-7dcb-4e59-a210-5db79ca404eb>
  ns0:type skos:Concept ;
  skos:altLabel "Node semimetal"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/0026b3bc-1a2f-45df-8025-1243dac91047> ;
  skos:prefLabel "Node-line semimetals"@en, "نیم‌فلزهای خط گره"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .