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

<http://rdf-vocabulary.ddialliance.org/xkos#Is_modification_of> rdfs:label "Is modification of"@en, "اصلاح"@fa .
<http://www.irandoc.acir/onto/irandoc/766047003>
  skos:prefLabel "کربنات پتاسیم"@fa, "Potassium carbonate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://rdf-vocabulary.ddialliance.org/xkos#Is_a> rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/56167000>
  skos:prefLabel "رادیوایزوتوپ پتاسیم"@fa, "Potassium radioisotope"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/111161000> .

<http://www.irandoc.acir/onto/irandoc/111161000>
  ns0:Is_modification_of "59844004", <http://www.irandoc.acir/onto/irandoc/766047003> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/56167000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/56167000> ;
  skos:prefLabel "کربنات پتاسیم K^42^"@fa, "Potassium carbonate K^42^"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .