. "1990-04-03Z"^^ . . "1994-05-23Z"^^ . "1995-02-28Z"^^ . "1946-10-28Z"^^ . "Leader of the Liberal Party" . . "John Robert Hewson AM (born 28 October 1946) is an Australian economist, company director and a former politician. He was federal leader of the Liberal Party of Australia from 1990 to 1994 and led the party to defeat at the 1993 federal election."@en . . . "Hewson, John Robert"@en . . . . "1987-07-11Z"^^ . . . . "Australian politician" . "Leader of the Opposition" . "DrJohn Hewson"@en . . "(Elections:1993)" . "1946Z"^^ .