@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:-TKWQH139-D
  skos:prefLabel "pollution and waste"@en ;
  a skos:Concept ;
  skos:narrower n9j:-Z1SG3J7X-3 .

n9j:-Z1SG3J7X-3
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/nonpoint_sources_of_pollution> ;
  skos:definition "A nonpoint source (NPS) of pollution is defined as any water pollution coming from a diffused source. Whereas point pollution sources such as wastewa-ter from sewage or industries are discharged on a single location, NPSs can spread over a very large area where rain, irrigation, or snowmelt can carry pollutants and discharge them in streams, lakes, reservoirs, or coastal waters. [Source: Encyclopedia of Geography; Nonpoint Sources of Pollution]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-TKWQH139-D ;
  skos:prefLabel "nonpoint sources of pollution"@en .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-Z1SG3J7X-3 .

n9j: a skos:ConceptScheme .