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

<http://www.irandoc.acir/onto/irandoc/79753002> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/24538008> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/79285000> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/19925008> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/75949002> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/16174006> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/68491008> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/24468001> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/5342002> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/84822002>
  ns0:Is_a "301817002", "256126008" ;
  skos:prefLabel "Methyl methacrylate"@en, "متیل متاکریلات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/76246008> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/43660001> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/84822002> .
<http://www.irandoc.acir/onto/irandoc/63668003> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/84822002> .