@prefix bq7: <http://data.loterre.fr/ark:/67375/BQ7> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

bq7: a skos:ConceptScheme .
bq7:-KPZQG8R6-P
  skos:notation "57557" ;
  skos:note "Date: 1951-1992"@en ;
  skos:scopeNote "fortification line in NLD"@en ;
  a skos:Concept ;
  skos:inScheme bq7: ;
  skos:prefLabel "IJssellinie"@en, "IJssellinie"@fr .