"American mezzo-soprano/contralto opera singer" . "Cecil Arden"@en . "1894Z"^^ . "1894-12-15Z"^^ . . "1989Z"^^ . . . "Hart, Cecile Alexia"@en . . "Cecile Alexia Hart"@en . "Cecil Arden (December 15, 1894 \u2013 September 4, 1989) was an American mezzo-soprano and contralto opera singer active over the early decades of the twentieth century."@en . "Arden, Cecil"@en . "1989-09-04Z"^^ . . .