@prefix data: . @prefix : . @prefix kb: . data:18ec6b0e-98fe-f977-9c0a-efb8fa0a187f :hasExternalIdentifier "N4EGQ4GPB41Z" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:18ec6b0e-98fe-f977-9c0a-efb8fa0a187f .