@prefix data: . @prefix : . @prefix kb: . data:440001ad-a2ff-4a27-47d1-4af341cd8109 :hasExternalIdentifier "4DK9DDWFYQYZ" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:440001ad-a2ff-4a27-47d1-4af341cd8109 .