<http://schema.org/url>
<http://wow.joystiq.com/2008/06/30/rumor-wrath-of-the-lich-king-closed-beta-to-start-on-july-3rd/>
<http://www.engadget.com/2008/06/30/rumor-wrath-of-the-lich-king-closed-beta-to-start-on-july-3rd/>