. "KEY738296"@en . "Jonathan Kimball Keyworth (born December 15, 1950 in San Diego, California) is a former American football running back in the National Football League for the Denver Broncos for his entire career from 1974-1980. He played college football at the University of Colorado and was drafted in the sixth round of the 1974 NFL Draft."@en . . "Keyworth, Jon"@en . "1950-12-15"^^ . . . "1974"^^ . "1974"^^ . . "American football player"@en . . . . . . . "Jonathan Kimball Keyworth (born December 15, 1950 in San Diego, California) is a former American football running back in the National Football League for the Denver Broncos for his entire career from 1974-1980. He played college football at the University of Colorado and was drafted in the sixth round of the 1974 NFL Draft."@en . . "KEYWOJON01"@en . . "1950-12-15"^^ . . . "6"^^ . . . "Jon Keyworth"@en . . "KeywJo00"@en . ""@en . . . "144"^^ . "32"^^ . .