_:B8686db32b29e9c8a403db8c43d4efb3b . _:B8686db32b29e9c8a403db8c43d4efb3b . _:B8686db32b29e9c8a403db8c43d4efb3b "2023-05-22"^^ . _:B8686db32b29e9c8a403db8c43d4efb3b . _:B8686db32b29e9c8a403db8c43d4efb3b . _:B8686db32b29e9c8a403db8c43d4efb3b "069954186" . _:B8686db32b29e9c8a403db8c43d4efb3b . _:B8686db32b29e9c8a403db8c43d4efb3b . _:B8686db32b29e9c8a403db8c43d4efb3b . _:B8686db32b29e9c8a403db8c43d4efb3b . "Adolf" . "Burkhardt" . "Adolf Burkhardt" . . . . "Burkhardt, Adolf" . .