@prefix data: . @prefix : . @prefix kb: . data:901af73c-7520-0a08-b9ff-20705c416b30 :hasExternalIdentifier "BFKA8HSDD1GN" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:901af73c-7520-0a08-b9ff-20705c416b30 .