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

<http://www.irandoc.acir/onto/irandoc/CAB0057791>
  skos:prefLabel "پوشش خاکی"@fa, "soil mantle"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057792> .

<http://www.irandoc.acir/onto/irandoc/CAB0058359>
  skos:prefLabel "علم خاک"@fa, "soil science"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057792> .

<http://www.irandoc.acir/onto/irandoc/CAB0057780>
  skos:prefLabel "همیافتی‌های خاک"@fa, "soil associations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057792> .

<http://www.irandoc.acir/onto/irandoc/CAB0057792>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057791>, <http://www.irandoc.acir/onto/irandoc/CAB0057790>, <http://www.irandoc.acir/onto/irandoc/CAB0057789>, <http://www.irandoc.acir/onto/irandoc/CAB0057780> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0058359> ;
  skos:prefLabel "soil spatial relationships"@en, "روابط مکانی خاک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0057790>
  skos:prefLabel "زونش خاک"@fa, "soil zonation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057792> .

<http://www.irandoc.acir/onto/irandoc/CAB0057789>
  skos:prefLabel "توالی‌های خاک"@fa, "soil sequences"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057792> .