"Oklahoma Thunder WFL logo.png" . "The Oklahoma Thunder are an American football team based in Tulsa, Oklahoma. Starting with the 2011 season, the team competes in the Gridiron Developmental Football League, playing in the Midwest-North Division in the GDFL's Impact Conference. Players have included Bacone College alumni, former major college standouts, and former NFL players including Willie Ponder."@en . . . . . "TBD" . "2008Z"^^ .