"51" . "251" . . . "2000Z"^^ . "2006Z"^^ . "American football player" . . . "DaShon Lamor Polk (born March 13, 1977) is a former American football linebacker in the National Football League. He played professionally for the Buffalo Bills and Houston Texans."@en . "1977-03-13Z"^^ . "7" . "2000Z"^^ . "1977Z"^^ . "Polk, DaShon"@en .