_:B91d70db10653bd88e104212802e05403 . _:B91d70db10653bd88e104212802e05403 . _:B91d70db10653bd88e104212802e05403 "2023-05-22"^^ . _:B91d70db10653bd88e104212802e05403 . _:B91d70db10653bd88e104212802e05403 . _:B91d70db10653bd88e104212802e05403 "069954186" . _:B91d70db10653bd88e104212802e05403 . _:B91d70db10653bd88e104212802e05403 . _:B91d70db10653bd88e104212802e05403 . _:B91d70db10653bd88e104212802e05403 . "Adolf" . "Burkhardt" . "Adolf Burkhardt" . . . . "Burkhardt, Adolf" . .