@prefix data: . @prefix : . @prefix kb: . data:b6f53291-2e64-c5fb-0879-453d40253381 :hasExternalIdentifier "9MW1AT4G8PWJ" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:b6f53291-2e64-c5fb-0879-453d40253381 .