_:Bc833e41f5a8c406ac541866cba518f9b . "Schroeder" . . . "William R." . "Schroeder, William R." . . "William R. Schroeder" . "Schroeder, William Ralph" . . _:Bc833e41f5a8c406ac541866cba518f9b . _:Bc833e41f5a8c406ac541866cba518f9b . _:Bc833e41f5a8c406ac541866cba518f9b "2023-05-19"^^ . _:Bc833e41f5a8c406ac541866cba518f9b . _:Bc833e41f5a8c406ac541866cba518f9b . _:Bc833e41f5a8c406ac541866cba518f9b "070723443" . _:Bc833e41f5a8c406ac541866cba518f9b . _:Bc833e41f5a8c406ac541866cba518f9b . _:Bc833e41f5a8c406ac541866cba518f9b .