_:Be50a062ac09814e42035c8b04c9ed748 . "Gert" . "Preiser" . "Gert Preiser" . . . . "Preiser, Gert" . . _:Be50a062ac09814e42035c8b04c9ed748 . _:Be50a062ac09814e42035c8b04c9ed748 . _:Be50a062ac09814e42035c8b04c9ed748 "2023-05-20"^^ . _:Be50a062ac09814e42035c8b04c9ed748 . _:Be50a062ac09814e42035c8b04c9ed748 . _:Be50a062ac09814e42035c8b04c9ed748 "067707394" . _:Be50a062ac09814e42035c8b04c9ed748 . _:Be50a062ac09814e42035c8b04c9ed748 . _:Be50a062ac09814e42035c8b04c9ed748 .