@prefix data: . @prefix : . @prefix kb: . data:b15490e8-fba7-89b7-d3b7-ae0341a93cd7 :hasExternalIdentifier "J54G29K4MFHG" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:b15490e8-fba7-89b7-d3b7-ae0341a93cd7 .