@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/David_Ley>
  skos:definition "David Ley is a well-known humanistic geographer whose research has dealt with several topics, including symbolic landscapes, critiques of structural Marxism, gentrification, immigration, and urban neighborhoods. After completing a bachelor's degree at Oxford University, Ley crossed the Atlantic Ocean by ship to begin graduate study in geography at the University of Pennsylvania with Peter Gould. [Source: <a href=\"https://sk.sagepub.com/reference/geography/n712.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Geography; LEY, DAVID (1947–)</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/key_people_in_geography> ;
  skos:prefLabel "David Ley"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/key_people_in_geography>
  skos:prefLabel "key people in geography"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/David_Ley> .

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