_:Bd6a838e45c31ffa5b3879a19b8c0848e . "David" . "Walder" . "David Walder" . . . . "Walder, David" . . _:Bd6a838e45c31ffa5b3879a19b8c0848e . _:Bd6a838e45c31ffa5b3879a19b8c0848e . _:Bd6a838e45c31ffa5b3879a19b8c0848e "2023-05-20"^^ . _:Bd6a838e45c31ffa5b3879a19b8c0848e . _:Bd6a838e45c31ffa5b3879a19b8c0848e . _:Bd6a838e45c31ffa5b3879a19b8c0848e "067596606" . _:Bd6a838e45c31ffa5b3879a19b8c0848e . _:Bd6a838e45c31ffa5b3879a19b8c0848e . _:Bd6a838e45c31ffa5b3879a19b8c0848e .