_:B91866afc8f2fe30fea1d8dd66d948197 . "Laurent" . "Petitgand" . "Laurent Petitgand" . . . "Petitgand, Laurent" . . _:B91866afc8f2fe30fea1d8dd66d948197 . _:B91866afc8f2fe30fea1d8dd66d948197 . _:B91866afc8f2fe30fea1d8dd66d948197 "2023-05-22"^^ . _:B91866afc8f2fe30fea1d8dd66d948197 . _:B91866afc8f2fe30fea1d8dd66d948197 . _:B91866afc8f2fe30fea1d8dd66d948197 "392441330" . _:B91866afc8f2fe30fea1d8dd66d948197 . _:B91866afc8f2fe30fea1d8dd66d948197 . _:B91866afc8f2fe30fea1d8dd66d948197 .