_:Bb31fc255f594d1cd58ae71c062b490fc . "Walter" . "Maass" . "Walter Maass" . . . . "Maass, Walter" . . _:Bb31fc255f594d1cd58ae71c062b490fc . _:Bb31fc255f594d1cd58ae71c062b490fc . _:Bb31fc255f594d1cd58ae71c062b490fc "2023-05-22"^^ . _:Bb31fc255f594d1cd58ae71c062b490fc . _:Bb31fc255f594d1cd58ae71c062b490fc . _:Bb31fc255f594d1cd58ae71c062b490fc "105466123" . _:Bb31fc255f594d1cd58ae71c062b490fc . _:Bb31fc255f594d1cd58ae71c062b490fc . _:Bb31fc255f594d1cd58ae71c062b490fc .