<http://schema.org/url>
<http://www.joystiq.com/2013/03/10/gamestop-adds-all-stars-pre-order-perk-for-god-of-war-ascension/>
<http://www.engadget.com/2013/03/10/gamestop-adds-all-stars-pre-order-perk-for-god-of-war-ascension/>