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

n9j: a skos:ConceptScheme .
n9j:-CMZX6QJ8-J
  skos:prefLabel "hydrobiology"@en ;
  a skos:Concept ;
  skos:narrower n9j:-NV41BQW8-F .

n9j:-G9M2XVN5-3
  skos:prefLabel "Earth science"@en ;
  a skos:Concept ;
  skos:narrower n9j:-NV41BQW8-F .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-NV41BQW8-F .

n9j:-D7D74WMJ-R
  skos:prefLabel "freshwater biology"@en ;
  a skos:Concept ;
  skos:broader n9j:-NV41BQW8-F .

n9j:-NV41BQW8-F
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/limnology> ;
  skos:narrower n9j:-D7D74WMJ-R ;
  skos:definition "The study of lakes, ponds and other standing waters, including physical and chemical characteristics of water and sediment, the biota and the relationship of the aquatic ecosystem to the catchment. [See alsoaquatic environment, lacustrine sediments, lake stratification and zonation, lake-level variations, lakes as indicators of environmental change, palaeolimnology] Hilary H. Birks University of Bergen. [Source: Encyclopedia of Environmental Change; limnology]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-CMZX6QJ8-J, n9j:-G9M2XVN5-3 ;
  skos:prefLabel "limnology"@en ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D055994.html> .