. . "1901"^^ . "Langen" . _:Bd443513073408bb33403eb896e73db1d . . "Joseph" . "Langen, Joseph (1837-1901)" . "Joseph Langen" . . "1837"^^ . _:Bd443513073408bb33403eb896e73db1d . _:Bd443513073408bb33403eb896e73db1d . _:Bd443513073408bb33403eb896e73db1d "2023-05-23"^^ . _:Bd443513073408bb33403eb896e73db1d . _:Bd443513073408bb33403eb896e73db1d . _:Bd443513073408bb33403eb896e73db1d "114487707" . _:Bd443513073408bb33403eb896e73db1d . _:Bd443513073408bb33403eb896e73db1d . _:Bd443513073408bb33403eb896e73db1d .