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

<http://www.irandoc.acir/onto/irandoc/SWEETT14588>
  skos:prefLabel "era"@en, "دوره زمانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT10826> .

<http://www.irandoc.acir/onto/irandoc/SWEETT07252>
  skos:prefLabel "فرابازه / دوره فراعظیم"@fa, "supereon"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT10826> .

<http://www.irandoc.acir/onto/irandoc/SWEETT18242>
  skos:prefLabel "دهگان / عصر زمین‌شناسی"@fa, "eon"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT10826> .

<http://rdf-vocabulary.ddialliance.org/xkos#Obsolete> rdfs:label "منسوخ"@fa, "Obsolete"@en .
<http://www.irandoc.acir/onto/irandoc/SWEETT15794>
  skos:prefLabel "period"@en, "دوره"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT10826> .

<http://www.irandoc.acir/onto/irandoc/SWEETT14368>
  skos:prefLabel "epoch"@en, "دوره زمانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT10826> .

<http://www.irandoc.acir/onto/irandoc/SWEETT09806>
  skos:prefLabel "مدت زمان"@fa, "duration"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://rdf-vocabulary.ddialliance.org/xkos#Definitions> rdfs:label "تعاریف"@fa, "Definitions"@en .
<http://www.irandoc.acir/onto/irandoc/SWEETT10826>
  skos:prefLabel "واحد زمان زمین‌شناسی"@fa, "geologic time unit"@en ;
  ns0:Obsolete "false" ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SWEETT15794>, <http://www.irandoc.acir/onto/irandoc/SWEETT18242>, <http://www.irandoc.acir/onto/irandoc/SWEETT07252>, <http://www.irandoc.acir/onto/irandoc/SWEETT06022>, <http://www.irandoc.acir/onto/irandoc/SWEETT14368>, <http://www.irandoc.acir/onto/irandoc/SWEETT14588> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT09806> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  ns0:Definitions "The subdivisions of geologic time. The table of geologic time spans are dates and nomenclature defined by the International Commission on Stratigraphy. [Wikipedia]" .

<http://www.irandoc.acir/onto/irandoc/SWEETT06022>
  skos:prefLabel "سن / دوره زمانی"@fa, "age"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT10826> .