@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/polygon_operations>
  skos:definition "As with many other terms in geographic information science, the term polygon operations arose in a specific technological setting, which emphasized polygons as the primary object to handle. As the field evolved, a broader class of geometric problems became implicated, but the terminology remains. [Source: <a href=\"https://sk.sagepub.com/reference/geoinfoscience/n160.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Geographic Information Science; Polygon Operations</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/data_manipulation>, <https://concepts.sagepub.com/social-science/concept/analytical_methods> ;
  skos:prefLabel "polygon operations"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/analytical_methods>
  skos:prefLabel "analytical methods"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/polygon_operations> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/methods>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/polygon_operations> .

<https://concepts.sagepub.com/social-science/concept/data_manipulation>
  skos:prefLabel "data manipulation"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/polygon_operations> .