. "Philippe" . . _:Be96e00e58d7e221448b3dc779167faa0 . . "Philippe Sagnac" . "Sagnac" . "1868"^^ . . "Sagnac, Philippe (1868-)" . _:Be96e00e58d7e221448b3dc779167faa0 . _:Be96e00e58d7e221448b3dc779167faa0 . _:Be96e00e58d7e221448b3dc779167faa0 "2023-05-22"^^ . _:Be96e00e58d7e221448b3dc779167faa0 . _:Be96e00e58d7e221448b3dc779167faa0 . _:Be96e00e58d7e221448b3dc779167faa0 "074306243" . _:Be96e00e58d7e221448b3dc779167faa0 . _:Be96e00e58d7e221448b3dc779167faa0 . _:Be96e00e58d7e221448b3dc779167faa0 .