@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/construction_technology>
  skos:prefLabel "construction technology"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/civil_engineering> .

<https://concepts.sagepub.com/social-science/concept/engineering>
  skos:prefLabel "engineering"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/civil_engineering> .

<https://concepts.sagepub.com/social-science/concept/hydraulic_construction_engineering>
  skos:prefLabel "hydraulic construction engineering"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/civil_engineering> .

<https://concepts.sagepub.com/social-science/concept/civil_engineering>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/road_engineering>, <https://concepts.sagepub.com/social-science/concept/hydraulic_construction_engineering> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/engineering>, <https://concepts.sagepub.com/social-science/concept/construction_technology> ;
  skos:prefLabel "civil engineering"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/road_engineering>
  skos:prefLabel "road engineering"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/civil_engineering> .

<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/civil_engineering> .