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

n9j:-X6JR0F8G-6
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/urban_spatial_structure> ;
  skos:definition "In economically advanced, postindustrial countries such as the United States, the proportion of people living in towns, cities, and metropolitan areas reached 75% or more by the late 20th century in developed countries. In the world as a whole, the proportion of urban population rose from less than 5% in 1800 to slightly more than 50% of a much larger aggregate world population by the early 21st century. [Source: Encyclopedia of Geography; Urban Spatial Structure]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-PPFRQL09-4 ;
  skos:prefLabel "urban spatial structure"@en .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-X6JR0F8G-6 .

n9j: a skos:ConceptScheme .
n9j:-PPFRQL09-4
  skos:prefLabel "urban geography"@en ;
  a skos:Concept ;
  skos:narrower n9j:-X6JR0F8G-6 .