@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/logical_expressions>
  skos:definition "Logical expressions are statements that follow the rules of propositional logic both in their composition and their evaluation. They are used ubiquitously in programming and GIS applications to express the conditions or constraints that must be met prior to conducting certain operations. [Source: <a href=\"https://sk.sagepub.com/reference/geoinfoscience/n122.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Geographic Information Science; Logical Expressions</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/conceptual_foundations_of_GIS> ;
  skos:prefLabel "logical expressions"@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/logical_expressions> .

<https://concepts.sagepub.com/social-science/concept/conceptual_foundations_of_GIS>
  skos:prefLabel "conceptual foundations of GIS"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/logical_expressions> .