_:B91b11949d970f53fbf2e720ff96e9e3d . _:B91b11949d970f53fbf2e720ff96e9e3d . _:B91b11949d970f53fbf2e720ff96e9e3d "2023-05-22"^^ . _:B91b11949d970f53fbf2e720ff96e9e3d . _:B91b11949d970f53fbf2e720ff96e9e3d . _:B91b11949d970f53fbf2e720ff96e9e3d "069954186" . _:B91b11949d970f53fbf2e720ff96e9e3d . _:B91b11949d970f53fbf2e720ff96e9e3d . _:B91b11949d970f53fbf2e720ff96e9e3d . _:B91b11949d970f53fbf2e720ff96e9e3d . "Adolf" . "Burkhardt" . "Adolf Burkhardt" . . . . "Burkhardt, Adolf" . .