@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/Earth_science>
  skos:prefLabel "Earth science"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/limnology> .

<https://concepts.sagepub.com/social-science/concept/freshwater_biology>
  skos:prefLabel "freshwater biology"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/limnology> .

<https://concepts.sagepub.com/social-science/concept/hydrobiology>
  skos:prefLabel "hydrobiology"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/limnology> .

<https://concepts.sagepub.com/social-science/concept/limnology>
  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: <a href=\"https://sk.sagepub.com/reference/dictionaryenvirochange/n2275.i1.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Environmental Change; limnology</a>]"@en ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/freshwater_biology> ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D055994.html> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/hydrobiology>, <https://concepts.sagepub.com/social-science/concept/Earth_science> ;
  skos:prefLabel "limnology"@en ;
  a skos:Concept .

<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/limnology> .