@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/geographic_information_systems>
  skos:prefLabel "geographic information systems"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/triangulated_irregular_networks> .

<https://concepts.sagepub.com/social-science/concept/data_modeling>
  skos:prefLabel "data modeling"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/triangulated_irregular_networks> .

<https://concepts.sagepub.com/social-science/concept/triangulated_irregular_networks>
  skos:definition "A triangulated irregular network (TIN) is a data structure for representing 3D surfaces comprised of connected, nonoverlapping triangles. This is one technique used in the GIS field to represent terrain models. [Source: <a href=\"https://sk.sagepub.com/reference/geoinfoscience/n220.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Geographic Information Science; Triangulated Irregular Networks (TIN)</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/geographic_information_systems>, <https://concepts.sagepub.com/social-science/concept/data_modeling> ;
  skos:prefLabel "triangulated irregular networks"@en ;
  a skos:Concept .

<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/triangulated_irregular_networks> .