@prefix data: . @prefix : . @prefix kb: . data:504a688d-0609-4e1a-e16c-3095aa3e5fda :hasExternalIdentifier "GW1Y14B1WXBX" ; :hasExternalPlatform kb:ReferentielNationalBatiments ; a :ExternalReference . :hasExternalReference data:504a688d-0609-4e1a-e16c-3095aa3e5fda .