<http://schema.org/url>
<http://www.joystiq.com/2009/05/20/analyst-wal-mart-game-trade-in-kiosks-are-no-threat-to-gamestop/>
<http://www.engadget.com/2009/05/20/analyst-wal-mart-game-trade-in-kiosks-are-no-threat-to-gamestop/>