@prefix data: . @prefix : . @prefix kb: . data:09617ca0-50ac-acf2-308e-ff33b2724346 :hasExternalIdentifier "YDHZX71B7GQT" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:09617ca0-50ac-acf2-308e-ff33b2724346 .