@prefix data: . @prefix : . @prefix kb: . data:6972bbce-7461-2286-7aa1-499ede5dacb2 :hasExternalIdentifier "C31JPD478PKW" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:6972bbce-7461-2286-7aa1-499ede5dacb2 .