_:B9f472bc8c714a69338b60d06da6fd874 . _:B9f472bc8c714a69338b60d06da6fd874 . _:B9f472bc8c714a69338b60d06da6fd874 "2023-05-21"^^ . _:B9f472bc8c714a69338b60d06da6fd874 . _:B9f472bc8c714a69338b60d06da6fd874 . _:B9f472bc8c714a69338b60d06da6fd874 "069621799" . _:B9f472bc8c714a69338b60d06da6fd874 . _:B9f472bc8c714a69338b60d06da6fd874 . _:B9f472bc8c714a69338b60d06da6fd874 . "1949"^^ . . "Lefèvre" . . "Frédéric" . . "Frédéric Lefèvre" . . _:B9f472bc8c714a69338b60d06da6fd874 . "1889"^^ . "Lefèvre, Frédéric (1889-1949)" .