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

<http://www.irandoc.acir/onto/irandoc/65920eff-f184-41cd-9ec0-b33bb0679565>
  skos:prefLabel "Nitrogen vacancy centers in diamond"@en, "مراکز خالی نیتروژن در الماس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/2f7c0d81-b895-4834-86a6-1a2185246030> .

<http://rdf-vocabulary.ddialliance.org/xkos#type> rdfs:label "type"@en, "نوع"@fa .
<http://www.irandoc.acir/onto/irandoc/2f7c0d81-b895-4834-86a6-1a2185246030>
  ns0:type skos:Concept ;
  skos:altLabel "Nitrogen-vacancy centers"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/65920eff-f184-41cd-9ec0-b33bb0679565> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/39f369f1-f48a-4dce-858c-8337d41ec94d> ;
  skos:prefLabel "مراکز nv"@fa, "Nv centers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/39f369f1-f48a-4dce-858c-8337d41ec94d>
  skos:prefLabel "Vacancies"@en, "جای خالی‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/2f7c0d81-b895-4834-86a6-1a2185246030> .