<http://schema.org/description>
"Only a few hours to go till Obama can strike away the &amp;quot;elect&amp;quot; bit of his title. An important reason for why he came this far, is his excellent use of Web 2.0 technologies ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/2009/01/20/on-eve-of-his-presidency-obama-started-tweeting-again/>