<http://schema.org/url>
<http://wow.joystiq.com/2009/09/25/alex-afrasiabi-on-cataclysm-and-the-origin-of-phasing/>
<http://www.engadget.com/2009/09/25/alex-afrasiabi-on-cataclysm-and-the-origin-of-phasing/>