_:B6995b1c315dfd900c93ac788fd8e67ac . _:B6995b1c315dfd900c93ac788fd8e67ac . _:B6995b1c315dfd900c93ac788fd8e67ac . . . . . . . . . . . . . . . . . . . "Gerbault, Etienne"@fr . . . . . . . . . . _:B6995b1c315dfd900c93ac788fd8e67ac . . . . .