@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/urban_infrastructure>
  skos:definition "Urban infrastructure is a broad term used to describe the civil engineering, architectural, and urban-planning projects undertaken in cities to provide inhabitants with the structures that are necessary for sustainable life. These interconnected structures provide the framework to sustain an entire urban area. [Source: <a href=\"https://sk.sagepub.com/reference/socialproblems/n609.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Social Problems; Urban Infrastructure</a>]"@en ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/water_supply>, <https://concepts.sagepub.com/social-science/concept/road_services_department>, <https://concepts.sagepub.com/social-science/concept/gas_supply>, <https://concepts.sagepub.com/social-science/concept/electricity_supply> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/town_planning>, <https://concepts.sagepub.com/social-science/concept/housing_and_urbanization> ;
  skos:prefLabel "urban infrastructure"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/water_supply>
  skos:prefLabel "water supply"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/urban_infrastructure> .

<https://concepts.sagepub.com/social-science/concept/gas_supply>
  skos:prefLabel "gas supply"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/urban_infrastructure> .

<https://concepts.sagepub.com/social-science/concept/housing_and_urbanization>
  skos:prefLabel "housing and urbanization"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/urban_infrastructure> .

<https://concepts.sagepub.com/social-science/concept/road_services_department>
  skos:prefLabel "road services department"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/urban_infrastructure> .

<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/urban_infrastructure> .

<https://concepts.sagepub.com/social-science/concept/electricity_supply>
  skos:prefLabel "electricity supply"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/urban_infrastructure> .

<https://concepts.sagepub.com/social-science/concept/town_planning>
  skos:prefLabel "town planning"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/urban_infrastructure> .