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

<https://concepts.sagepub.com/social-science/concept/dasymetric_maps>
  skos:definition "Dasymetric mapping is a cartographic technique with roots in choropleth mapping. Both techniques originated in the 1800s when cartographers and others began to design maps of population distributions. [Source: <a href=\"https://sk.sagepub.com/reference/geography/n252.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Geography; Dasymetric Maps</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/cartography> ;
  skos:prefLabel "dasymetric maps"@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/dasymetric_maps> .