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

<http://www.irandoc.acir/onto/irandoc/NEMA0001830>
  skos:prefLabel "هفته"@fa, "week"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008882> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008882>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001830>, <http://www.irandoc.acir/onto/irandoc/NEMA0008870>, <http://www.irandoc.acir/onto/irandoc/NEMA0008869> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008883> ;
  skos:prefLabel "هفتگی"@fa, "weekly"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0008883>
  skos:prefLabel "تناوب"@fa, "periodicity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008882> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008870>
  skos:prefLabel "دو هفته یکبار"@fa, "semiweekly"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008882> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008869>
  skos:prefLabel "دو ماه یکبار"@fa, "semimonthly"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008882> .