<http://schema.org/url>
<http://wow.joystiq.com/2009/08/26/blizzcon-2009-the-guilds-michele-boyd-and-jeff-lewis-worgen-ha/>
<http://www.engadget.com/2009/08/26/blizzcon-2009-the-guilds-michele-boyd-and-jeff-lewis-worgen-ha/>