_:B6258f634e24fc86258eab93df8254b2b . "Adolf" . "Burkhardt" . "Adolf Burkhardt" . . . . "Burkhardt, Adolf" . . _:B6258f634e24fc86258eab93df8254b2b . _:B6258f634e24fc86258eab93df8254b2b . _:B6258f634e24fc86258eab93df8254b2b "2023-05-22"^^ . _:B6258f634e24fc86258eab93df8254b2b . _:B6258f634e24fc86258eab93df8254b2b . _:B6258f634e24fc86258eab93df8254b2b "069954186" . _:B6258f634e24fc86258eab93df8254b2b . _:B6258f634e24fc86258eab93df8254b2b . _:B6258f634e24fc86258eab93df8254b2b .