<http://schema.org/mainEntityOfPage>
<http://www.engadget.com/2011/02/22/twitter-for-blackberry-1-1-hits-beta-adds-new-notifications-and/True>
<http://www.engadget.com/2011/02/22/twitter-for-blackberry-1-1-hits-beta-adds-new-notifications-and/?ncid=rss_truncated>