@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

n9j:-R4VQKL6J-N
  skos:prefLabel "conceptual foundations of GIS"@en ;
  a skos:Concept ;
  skos:narrower n9j:-R9C8B11H-M .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-R9C8B11H-M .

n9j:-R9C8B11H-M
  owl:sameAs <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: Encyclopedia of Geographic Information Science; Logical Expressions]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-R4VQKL6J-N ;
  skos:prefLabel "logical expressions"@en .

n9j: a skos:ConceptScheme .