"1932-12-09Z"^^ . . . "American philosopher" . . . . "Dretske, Fred"@en . "1932Z"^^ . "2013-07-24Z"^^ . . "2013Z"^^ . "Dretske, Frederick Irwin"@en . "Fred Irwin Dretske"@en . . . "Frederick Irwin Dretske (December 9, 1932 \u2013 July 24, 2013) was an American philosopher noted for his contributions to epistemology and the philosophy of mind.Born to Frederick and Hattie Dretske, he first planned to be an engineer, attending Purdue University."@en .