<http://schema.org/description>
"Twitter has revealed that the opening ceremony of the 2012 London Olympic Games generated more than 9.66 million tweets, as the first day of the event went on to rack up more tweets ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/twitter/2012/07/28/london-olympics-opening-ceremony-sees-9-66m-tweets-beats-beijing-2008-total-in-just-24-hours/>