@prefix data: . @prefix : . @prefix kb: . data:6d5660c5-5252-7087-64e5-514208d23d71 :hasExternalIdentifier "BCSB2AN27EG1" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:6d5660c5-5252-7087-64e5-514208d23d71 .