"Roger" . "Dean" . . . _:B622beac4ca07bbd828b6c17212a72364 . . "Roger Dean" . "1944"^^ . . "Dean, Roger (1944-)" . _:B622beac4ca07bbd828b6c17212a72364 . _:B622beac4ca07bbd828b6c17212a72364 . _:B622beac4ca07bbd828b6c17212a72364 "2023-05-20"^^ . _:B622beac4ca07bbd828b6c17212a72364 . _:B622beac4ca07bbd828b6c17212a72364 . _:B622beac4ca07bbd828b6c17212a72364 "069098719" . _:B622beac4ca07bbd828b6c17212a72364 . _:B622beac4ca07bbd828b6c17212a72364 . _:B622beac4ca07bbd828b6c17212a72364 .