"Stefan" . "Stefan Vesper" . . "Vesper, Stefan (1956-)" . "Vesper" . . . _:B5ef8a9bf5591c235d9d353fa03313c19 . . "1956"^^ . _:B5ef8a9bf5591c235d9d353fa03313c19 . _:B5ef8a9bf5591c235d9d353fa03313c19 . _:B5ef8a9bf5591c235d9d353fa03313c19 "2023-05-22"^^ . _:B5ef8a9bf5591c235d9d353fa03313c19 . _:B5ef8a9bf5591c235d9d353fa03313c19 . _:B5ef8a9bf5591c235d9d353fa03313c19 "124318312" . _:B5ef8a9bf5591c235d9d353fa03313c19 . _:B5ef8a9bf5591c235d9d353fa03313c19 . _:B5ef8a9bf5591c235d9d353fa03313c19 .