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

n9j: a skos:ConceptScheme .
n9j:-PPFRQL09-4
  skos:prefLabel "urban geography"@en ;
  a skos:Concept ;
  skos:narrower n9j:-PJBPP1VL-4 .

n9j:-R3L4MQB9-L
  skos:prefLabel "regional economic geography"@en ;
  a skos:Concept ;
  skos:narrower n9j:-PJBPP1VL-4 .

n9j:-TC1KTGZM-Q
  skos:prefLabel "business geography"@en ;
  a skos:Concept ;
  skos:narrower n9j:-PJBPP1VL-4 .

n9j:-PJBPP1VL-4
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/central_business_districts> ;
  skos:definition "The central business district (CBD) is the core area of a city, where specialized business services are concentrated. The CBD is essentially an American phenomenon, initially appearing in the early 1800s and evolving over time into the high-rise skyline characteristic of many large cities today. [Source: Encyclopedia of Geography; Central Business District]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-TC1KTGZM-Q, n9j:-PPFRQL09-4, n9j:-R3L4MQB9-L ;
  skos:prefLabel "central business districts"@en .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-PJBPP1VL-4 .