@prefix data: . @prefix : . @prefix kb: . data:b6ac52df-08c4-d6b7-70fb-2182b42b1537 :hasExternalIdentifier "1V2NM1SRKV2B" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:b6ac52df-08c4-d6b7-70fb-2182b42b1537 .