_:Bd12d55f5e9dc18cc82463222394e3c27 . _:Bd12d55f5e9dc18cc82463222394e3c27 . _:Bd12d55f5e9dc18cc82463222394e3c27 "2021-01-04"^^ . _:Bd12d55f5e9dc18cc82463222394e3c27 . _:Bd12d55f5e9dc18cc82463222394e3c27 . _:Bd12d55f5e9dc18cc82463222394e3c27 "073730505" . _:Bd12d55f5e9dc18cc82463222394e3c27 . _:Bd12d55f5e9dc18cc82463222394e3c27 . _:Bd12d55f5e9dc18cc82463222394e3c27 . _:Bd12d55f5e9dc18cc82463222394e3c27 . "1758"^^ . "Olbers" . "Wilhelm Olbers" . "1840"^^ . "Olbers, Heinrich Wilhelm Matthias" . . . . "" . "Wilhelm" . "Olbers, Wilhelm (1758-1840)" .