<http://schema.org/description>
"Twitter is getting more involved with politics as it gears up for the 2012 elections.  This time, the company has announced an official involvement.\r\n\r\nIn a tweet today, the official ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/twitter/2012/01/04/u-s-department-of-state-will-start-answering-your-twitter-questions-from-the-podium/>