@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

n9j:-N3P9PP86-B
  skos:prefLabel "key people in geography"@en ;
  a skos:Concept ;
  skos:narrower n9j:-XL6ZC0V1-R .

n9j:-people
  a isothes:ConceptGroup ;
  skos:prefLabel "people"@en ;
  skos:member n9j:-XL6ZC0V1-R .

n9j: a skos:ConceptScheme .
n9j:-XL6ZC0V1-R
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/Karl_Wittfogel> ;
  skos:definition "Karl August Wittfogel's “hydraulic” theory strongly influenced anthropological theories of state formation during the 1950s and 1960s. Though his theory of the hydraulic state was partly derived from Karl Marx's and Friedrich Engels's writings, his theories had broad epistemological and political roots. [Source: Theory in Social and Cultural Anthropology: An Encyclopedia; Wittfogel, Karl]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-N3P9PP86-B ;
  skos:prefLabel "Karl Wittfogel"@en .