@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/environmental_control>
  skos:prefLabel "environmental control"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/pollution_control> .

<https://concepts.sagepub.com/social-science/concept/odor_control_systems>
  skos:prefLabel "odor control systems"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/pollution_control> .

<https://concepts.sagepub.com/social-science/concept/water_treatment>
  skos:prefLabel "water treatment"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/pollution_control> .

<https://concepts.sagepub.com/social-science/concept/pollution_control>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/water_treatment>, <https://concepts.sagepub.com/social-science/concept/waste_disposal>, <https://concepts.sagepub.com/social-science/concept/smoke_control>, <https://concepts.sagepub.com/social-science/concept/odor_control_systems>, <https://concepts.sagepub.com/social-science/concept/noise_control>, <https://concepts.sagepub.com/social-science/concept/dust_control_systems> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/environmental_control> ;
  skos:prefLabel "pollution control"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/dust_control_systems>
  skos:prefLabel "dust control systems"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/pollution_control> .

<https://concepts.sagepub.com/social-science/concept/waste_disposal>
  skos:prefLabel "waste disposal"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/pollution_control> .

<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/pollution_control> .

<https://concepts.sagepub.com/social-science/concept/smoke_control>
  skos:prefLabel "smoke control"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/pollution_control> .

<https://concepts.sagepub.com/social-science/concept/noise_control>
  skos:prefLabel "noise control"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/pollution_control> .