_:B997cf574a7d90d0b814782660764e80b . _:B997cf574a7d90d0b814782660764e80b . _:B997cf574a7d90d0b814782660764e80b "2023-05-22"^^ . _:B997cf574a7d90d0b814782660764e80b . _:B997cf574a7d90d0b814782660764e80b . _:B997cf574a7d90d0b814782660764e80b "069954186" . _:B997cf574a7d90d0b814782660764e80b . _:B997cf574a7d90d0b814782660764e80b . _:B997cf574a7d90d0b814782660764e80b . _:B997cf574a7d90d0b814782660764e80b . "Adolf" . "Burkhardt" . "Adolf Burkhardt" . . . . "Burkhardt, Adolf" . .