@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/water_pollution>
  skos:prefLabel "water pollution"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/water_quality> .

<https://concepts.sagepub.com/social-science/concept/water_quality>
  skos:definition "Water quality is a general term to describe the purity of water, usually in a natural setting. Water that contains low concentrations of impurities or pollutants is generally said to be of high quality; water with many impurities or high concentrations of impurities is considered to be of low quality. [Source: <a href=\"https://sk.sagepub.com/reference/socialproblems/n631.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Social Problems; Water Quality</a>]"@en ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D060753.html> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/water_pollution>, <https://concepts.sagepub.com/social-science/concept/environmental_monitoring> ;
  skos:prefLabel "water quality"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/environmental_monitoring>
  skos:prefLabel "environmental monitoring"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/water_quality> .

<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/water_quality> .