. "Fritz" . . "Wichert" . "1878"^^ . . "1951"^^ . _:B4721804461f59cadbad83f622d13af08 . . "Fritz Wichert" . "Wichert, Fritz (1878-1951)" . _:B4721804461f59cadbad83f622d13af08 . _:B4721804461f59cadbad83f622d13af08 . _:B4721804461f59cadbad83f622d13af08 "2023-05-20"^^ . _:B4721804461f59cadbad83f622d13af08 . _:B4721804461f59cadbad83f622d13af08 . _:B4721804461f59cadbad83f622d13af08 "310241170" . _:B4721804461f59cadbad83f622d13af08 . _:B4721804461f59cadbad83f622d13af08 . _:B4721804461f59cadbad83f622d13af08 .