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

<http://www.irandoc.acir/onto/irandoc/AGR0015138>
  skos:altLabel "Polyhydric alcohols"@en, "پلی‌هیدریک الکل‌ها"@fa ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0015137> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0015140> ;
  skos:prefLabel "Polyols"@en, "پلی‌ال‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/AGR0015140>
  skos:prefLabel "Alcohols"@en, "الکل‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:has_narrower <http://www.irandoc.acir/onto/irandoc/AGR0015138> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0015138> .

<http://www.irandoc.acir/onto/irandoc/AGR0015137>
  skos:prefLabel "Sugar alcohols"@en, "الکل‌های قندی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0015138> .