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

<http://www.irandoc.acir/onto/irandoc/257718002>
  skos:prefLabel "آبراه جزر و مدی"@fa, "Tidal waterway"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257589004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257589004> .

<http://www.irandoc.acir/onto/irandoc/225742004>
  skos:prefLabel "دریا"@fa, "Sea"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257589004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257589004> .

<http://www.irandoc.acir/onto/irandoc/257589004>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/272499001> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/257718002>, <http://www.irandoc.acir/onto/irandoc/257716003>, <http://www.irandoc.acir/onto/irandoc/225742004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/272499001> ;
  skos:prefLabel "آب ساحلی"@fa, "Coastal water"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/257716003>
  skos:prefLabel "مصب جزر و مدی"@fa, "Tidal estuary"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257589004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257589004> .

<http://www.irandoc.acir/onto/irandoc/272499001>
  skos:prefLabel "ویژگی آب شکل جغرافیایی"@fa, "Geographical waterform feature"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/257589004> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .