@prefix extract: <http://purl.org/extract/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

extract:Topography
  skos:narrower extract:Urban, extract:Semi-Urban, extract:Rural, extract:Forest ;
  skos:topConceptOf extract: ;
  skos:inScheme extract: ;
  skos:definition "A collection of terms describing topographic categories."@en ;
  skos:prefLabel "Topography"@en ;
  a skos:Concept .

extract:Urban
  skos:prefLabel "Urban"@en ;
  a skos:Concept ;
  skos:broader extract:Topography .

extract:Semi-Urban
  skos:prefLabel "Semi-Urban"@en ;
  a skos:Concept ;
  skos:broader extract:Topography .

extract:Rural
  skos:prefLabel "Rural"@en ;
  a skos:Concept ;
  skos:broader extract:Topography .

extract:Forest
  skos:prefLabel "Forest"@en ;
  a skos:Concept ;
  skos:broader extract:Topography .

extract:
  skos:prefLabel "EXTRACT"@en ;
  a skos:Concept, skos:ConceptScheme ;
  skos:hasTopConcept extract:Topography .