@prefix data: . @prefix : . @prefix kb: . data:e68f8ab3-d660-dc66-9db3-9b3d81bdbc15 :hasExternalIdentifier "53CHTPE6WQNA" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:e68f8ab3-d660-dc66-9db3-9b3d81bdbc15 .