. . . . . _:B1dff129038b24eea7def9c1fa0e8996f . . . . "Roiena, Frédéric"@fr . . . . _:B1dff129038b24eea7def9c1fa0e8996f . _:B1dff129038b24eea7def9c1fa0e8996f . _:B1dff129038b24eea7def9c1fa0e8996f .