@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

n9j:-KXPM138Z-F
  skos:narrower n9j:-PWB4T9RZ-3, n9j:-QJGT029L-T, n9j:-Q4KHWXWT-R ;
  skos:prefLabel "water treatment"@en ;
  skos:broader n9j:-SRV0RR35-D, n9j:-W3VMH1RM-C, n9j:-M90R2QHG-8 ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/water_treatment> ;
  skos:definition "WATER TREATMENT IS used to make water either potable or usable for other uses. Agricultural irrigation, livestock watering, recreational usage, and industrial uses may all require that water be purified before it can be used. [Source: Encyclopedia of Cancer and Society; Water Treatment]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: .

n9j:-SRV0RR35-D
  skos:prefLabel "waste issues and solutions"@en ;
  a skos:Concept ;
  skos:narrower n9j:-KXPM138Z-F .

n9j:-W3VMH1RM-C
  skos:prefLabel "pollution control"@en ;
  a skos:Concept ;
  skos:narrower n9j:-KXPM138Z-F .

n9j: a skos:ConceptScheme .
n9j:-QJGT029L-T
  skos:prefLabel "fluoridation"@en ;
  a skos:Concept ;
  skos:broader n9j:-KXPM138Z-F .

n9j:-PWB4T9RZ-3
  skos:prefLabel "desalination"@en ;
  a skos:Concept ;
  skos:broader n9j:-KXPM138Z-F .

n9j:-Q4KHWXWT-R
  skos:prefLabel "water chlorination"@en ;
  a skos:Concept ;
  skos:broader n9j:-KXPM138Z-F .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-KXPM138Z-F .

n9j:-M90R2QHG-8
  skos:prefLabel "known or suspected carcinogens"@en ;
  a skos:Concept ;
  skos:narrower n9j:-KXPM138Z-F .