@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/suspended_particles>
  skos:prefLabel "suspended particles"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/smog> .

<https://concepts.sagepub.com/social-science/concept/engineering_and_technological_crises>
  skos:prefLabel "engineering and technological crises"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/smog> .

<https://concepts.sagepub.com/social-science/concept/smog>
  skos:definition "The word smog, derived from the combination of the words smoke and fog, came into use in the early 1900s. Smog appears as a light brown blanket of air over heavily populated or industrial areas, although wind may blow smog out into suburban or rural areas. [Source: <a href=\"https://sk.sagepub.com/reference/encyclopedia-of-transportation/n436.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Transportation: Social Science and Policy; Smog</a>]"@en ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/photochemical_smog> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/suspended_particles>, <https://concepts.sagepub.com/social-science/concept/engineering_and_technological_crises> ;
  skos:prefLabel "smog"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/photochemical_smog>
  skos:prefLabel "photochemical smog"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/smog> .

<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/smog> .