<http://schema.org/url>
<http://www.joystiq.com/2006/10/10/ps3-preorders-up-on-ebay-down-from-ebay-or-it-begins/>
<http://www.engadget.com/2006/10/10/ps3-preorders-up-on-ebay-down-from-ebay-or-it-begins/>