@prefix data: . @prefix : . @prefix kb: . data:b842f996-54b4-30be-2b22-12821a0fb413 :hasExternalIdentifier "62G4DARKFDMJ" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:b842f996-54b4-30be-2b22-12821a0fb413 .