"2006-09-01Z"^^ . . "1980Z"^^ . "59thMayor of Pittsburgh" . "Ravenstahl, Luke"@en . "Member of the Pittsburgh City Council from the 1st District" . . "2006-09-01Z"^^ . "President of thePittsburgh City Council" . . "1980-02-06Z"^^ . . . . "2004-01-05Z"^^ . "2005-12-06Z"^^ . "Luke Robert Ravenstahl (born February 6, 1980) is an American politician who served as the 59th Mayor of Pittsburgh from 2006 until 2014. A Democrat, he became the youngest mayor in Pittsburgh's history in September 2006 at the age of 26. He was among the youngest mayors of a major city in American history.A graduate of North Catholic High School, Ravenstahl attended the University of Pittsburgh before graduating from Washington & Jefferson College."@en . . . "American politician" . "2014-01-06Z"^^ .