"1815"^^ . "Spitzer" . . "1890"^^ . . "Spitzer, Frédéric (1815-1890)" . . . "Frédéric Spitzer" . _:Bcf901208b51c4ecf2d7c10333c99ae50 . "Frédéric" . _:Bcf901208b51c4ecf2d7c10333c99ae50 . _:Bcf901208b51c4ecf2d7c10333c99ae50 . _:Bcf901208b51c4ecf2d7c10333c99ae50 "2023-05-22"^^ . _:Bcf901208b51c4ecf2d7c10333c99ae50 . _:Bcf901208b51c4ecf2d7c10333c99ae50 . _:Bcf901208b51c4ecf2d7c10333c99ae50 "180141546" . _:Bcf901208b51c4ecf2d7c10333c99ae50 . _:Bcf901208b51c4ecf2d7c10333c99ae50 . _:Bcf901208b51c4ecf2d7c10333c99ae50 .