_:B53d1d4453ef180f15a77e93df6fb080f . _:B53d1d4453ef180f15a77e93df6fb080f . _:B53d1d4453ef180f15a77e93df6fb080f "2023-05-22"^^ . _:B53d1d4453ef180f15a77e93df6fb080f . _:B53d1d4453ef180f15a77e93df6fb080f . _:B53d1d4453ef180f15a77e93df6fb080f "069954186" . _:B53d1d4453ef180f15a77e93df6fb080f . _:B53d1d4453ef180f15a77e93df6fb080f . _:B53d1d4453ef180f15a77e93df6fb080f . _:B53d1d4453ef180f15a77e93df6fb080f . "Adolf" . "Burkhardt" . "Adolf Burkhardt" . . . . "Burkhardt, Adolf" . .