<http://schema.org/description>
"Compete and Quantcast have now released their latest data about the traffic on Facebook, MySpace, and Twitter for December.\r\n\r\nAccording to Compete\u2019s report, twitter.com\u2019s US traffic ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/2010/01/12/twitter-flattening-short-answer/>