"1874Z"^^ . "Mary Hughes"@en . . "1874-06-06Z"^^ . . "1958-04-02Z"^^ . "1958Z"^^ . "Dame Mary Hughes GBE (6 June 1874 \u2013 2 April 1958) was the second wife of Billy Hughes, Prime Minister of Australia 1915\u20131923."@en . . . "Hughes, Mary"@en . "Spouse of the Prime Minister of Australia" . . "(GBE)"@en . "1923-02-09Z"^^ . . "(Dame)"@en . "Wife of Australian Prime Minister" . "1915-10-27Z"^^ . .