@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/Persia>
  skos:prefLabel "Persia"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ancient_lands> .

<https://concepts.sagepub.com/social-science/concept/Byzantium>
  skos:prefLabel "Byzantium"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ancient_lands> .

<https://concepts.sagepub.com/social-science/concept/historical_geographic_locations>
  skos:prefLabel "historical geographic locations"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/ancient_lands> .

<https://concepts.sagepub.com/social-science/concept/ancient_Egypt>
  skos:prefLabel "ancient Egypt"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ancient_lands> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/concepts>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/ancient_lands> .

<https://concepts.sagepub.com/social-science/concept/ancient_Greece>
  skos:prefLabel "ancient Greece"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ancient_lands> .

<https://concepts.sagepub.com/social-science/concept/ancient_lands>
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D018436.html> ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/ancient_Greece>, <https://concepts.sagepub.com/social-science/concept/Byzantium>, <https://concepts.sagepub.com/social-science/concept/Armenia>, <https://concepts.sagepub.com/social-science/concept/Arabia>, <https://concepts.sagepub.com/social-science/concept/ancient_Egypt>, <https://concepts.sagepub.com/social-science/concept/Persia> ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/historical_geographic_locations> ;
  skos:prefLabel "ancient lands"@en .

<https://concepts.sagepub.com/social-science/concept/Armenia>
  skos:prefLabel "Armenia"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ancient_lands> .

<https://concepts.sagepub.com/social-science/concept/Arabia>
  skos:prefLabel "Arabia"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ancient_lands> .