_:Be539ab24fa3779de2ad23f2c49b18eec . "Frédéric" . "Pichon" . "Frédéric Pichon" . . . "Pichon, Frédéric" . . _:Be539ab24fa3779de2ad23f2c49b18eec . _:Be539ab24fa3779de2ad23f2c49b18eec . _:Be539ab24fa3779de2ad23f2c49b18eec "2023-05-20"^^ . _:Be539ab24fa3779de2ad23f2c49b18eec . _:Be539ab24fa3779de2ad23f2c49b18eec . _:Be539ab24fa3779de2ad23f2c49b18eec "335978290" . _:Be539ab24fa3779de2ad23f2c49b18eec . _:Be539ab24fa3779de2ad23f2c49b18eec . _:Be539ab24fa3779de2ad23f2c49b18eec .