@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/power_services>
  skos:prefLabel "power services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/building_climatic_services>
  skos:prefLabel "building climatic services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/electronic_services>
  skos:prefLabel "electronic services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/mechanical_installations>
  skos:prefLabel "mechanical installations"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/refrigeration_services>
  skos:prefLabel "refrigeration services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/sanitation_services>
  skos:prefLabel "sanitation services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/engineering_services>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/electronic_services>, <https://concepts.sagepub.com/social-science/concept/refrigeration_services>, <https://concepts.sagepub.com/social-science/concept/building_communication_services>, <https://concepts.sagepub.com/social-science/concept/power_services>, <https://concepts.sagepub.com/social-science/concept/building_climatic_services>, <https://concepts.sagepub.com/social-science/concept/mechanical_installations>, <https://concepts.sagepub.com/social-science/concept/building_lighting_services>, <https://concepts.sagepub.com/social-science/concept/hospital_engineering_services>, <https://concepts.sagepub.com/social-science/concept/sanitation_services>, <https://concepts.sagepub.com/social-science/concept/internal_transport_services> ;
  skos:prefLabel "engineering services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/building_services> .

<https://concepts.sagepub.com/social-science/concept/hospital_engineering_services>
  skos:prefLabel "hospital engineering services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<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/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/building_communication_services>
  skos:prefLabel "building communication services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/building_lighting_services>
  skos:prefLabel "building lighting services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/internal_transport_services>
  skos:prefLabel "internal transport services"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering_services> .

<https://concepts.sagepub.com/social-science/concept/building_services>
  skos:prefLabel "building services"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/engineering_services> .