<http://schema.org/description>
"The long awaited version 2.0 of the iPhone app Boxcar was just released. I had been using the previous version of Boxcar to get push notifications for mentions and DMs on Twitter. However, ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/2009/09/26/iphone-push-notifications-twitter-search-trends-facebook-email-boxcar/>