_:B473888a3dbc7bea2a20cf3d0224f47f6 . "Alfred" . . . "Alfred Wallenstein" . "dirigent"@nl . "Wallenstein" . . "Wallenstein, Alfred" . . _:B473888a3dbc7bea2a20cf3d0224f47f6 . _:B473888a3dbc7bea2a20cf3d0224f47f6 . _:B473888a3dbc7bea2a20cf3d0224f47f6 "2023-05-21"^^ . _:B473888a3dbc7bea2a20cf3d0224f47f6 . _:B473888a3dbc7bea2a20cf3d0224f47f6 . _:B473888a3dbc7bea2a20cf3d0224f47f6 "074078496" . _:B473888a3dbc7bea2a20cf3d0224f47f6 . _:B473888a3dbc7bea2a20cf3d0224f47f6 . _:B473888a3dbc7bea2a20cf3d0224f47f6 .