_:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 . _:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 . _:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 "2023-05-22"^^ . _:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 . _:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 . _:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 "069954186" . _:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 . _:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 . _:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 . _:B2d9457f83f6c3f9f0eae8ba0ff1f2d67 . "Adolf" . "Burkhardt" . "Adolf Burkhardt" . . . . "Burkhardt, Adolf" . .