_:B7272cb7a20d617233cb2d0a37addb3bf . "Adolf" . "Burkhardt" . "Adolf Burkhardt" . . . . "Burkhardt, Adolf" . . _:B7272cb7a20d617233cb2d0a37addb3bf . _:B7272cb7a20d617233cb2d0a37addb3bf . _:B7272cb7a20d617233cb2d0a37addb3bf "2023-05-22"^^ . _:B7272cb7a20d617233cb2d0a37addb3bf . _:B7272cb7a20d617233cb2d0a37addb3bf . _:B7272cb7a20d617233cb2d0a37addb3bf "069954186" . _:B7272cb7a20d617233cb2d0a37addb3bf . _:B7272cb7a20d617233cb2d0a37addb3bf . _:B7272cb7a20d617233cb2d0a37addb3bf .