<http://schema.org/description>
"Bill Gates has joined Twitter and is tweeting away using the web interface.\r\n\r\nTwitter employee @caroline has confirmed this.\r\n\r\nOf course, Bill Gates is the famed man from Microsoft ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/socialmedia/2010/01/20/bill-gates-joins-twitter-web-interface/>