@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/isopleth_maps>
  skos:definition "Isopleth maps are a type of thematic map used to display and model observations of phenomena with a continuous distribution by representing the values as a third-dimensional surface draped over the area. This common mapping technique is appropriate for diverse topics. [Source: <a href=\"https://sk.sagepub.com/reference/geography/n658.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Geography; Isopleth Maps</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/cartography> ;
  skos:prefLabel "isopleth maps"@en ;
  a skos:Concept .

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

<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/isopleth_maps> .