<http://schema.org/description>
"If you're one to check your analytics on a daily basis you may have noticed a pretty sharp increase in referrals from Twitter's &amp;quot;t.co&amp;quot; domains. We noticed it almost immediately ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/twitter/2011/08/21/twitter-just-got-the-respect-it-deserves/>