@prefix data: . @prefix : . @prefix kb: . data:1a9903ca-e2d8-e47a-e367-df3a993ccfb6 :hasExternalIdentifier "G5BVK1HDDY5C" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:1a9903ca-e2d8-e47a-e367-df3a993ccfb6 .