_:B35f2d0e91f8e4dea0888233c82d027ca . "Riccardo" . "Giacconi" . "Riccardo Giacconi" . . . . "Giacconi, Riccardo" . . _:B35f2d0e91f8e4dea0888233c82d027ca . _:B35f2d0e91f8e4dea0888233c82d027ca . _:B35f2d0e91f8e4dea0888233c82d027ca "2023-05-20"^^ . _:B35f2d0e91f8e4dea0888233c82d027ca . _:B35f2d0e91f8e4dea0888233c82d027ca . _:B35f2d0e91f8e4dea0888233c82d027ca "068053479" . _:B35f2d0e91f8e4dea0888233c82d027ca . _:B35f2d0e91f8e4dea0888233c82d027ca . _:B35f2d0e91f8e4dea0888233c82d027ca .