"Roc Raida"@en . . . . . . "1972Z"^^ . "2009-09-19Z"^^ . "solo_singer" . . . . . . . "Grandmaster Roc Raida"@en . . "2009Z"^^ . . . "Anthony Williams (May 17, 1972 \u2013 September 19, 2009), better known as Roc Raida or Grandmaster Roc Raida, was an American DJ, turntablist and producer. He was also a member of the legendary DJ group the X-Ecutioners.He joined the X-Men in the late 80s, but due to copyright reasons, the group later became known as the X-Ecutioners. The group released three studio albums, 1997's X-Pressions, 2002's Built from Scratch and 2004's Revolutions."@en . . . "1972-05-17Z"^^ . "American DJ and music producer" . . . . . "Anthony Williams"@en . "2009Z"^^ . "1989Z"^^ . "Williams, Anthony (birth name)"@en .