"1957-02-13Z"^^ . "1957Z"^^ . "Austin, Denise"@en . . . . . . . "American fitness instructor" . . "1956Z"^^ . . . . "Denise Austin"@en . "Denise Austin (born February 13, 1957) is an American fitness instructor, author, columnist, and former member of the President's Council on Physical Fitness and Sports."@en . "0042364" . "1956-02-13Z"^^ .