@prefix data: . @prefix : . @prefix kb: . data:7efd2023-8601-b751-72e7-1d053a252b2b :hasExternalIdentifier "6TRZ4XGFSWNX" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:7efd2023-8601-b751-72e7-1d053a252b2b .