<http://schema.org/description>
"Hey did you hear? Google opened up registrations for its I/O developer conference earlier today. Were you interested in getting tickets? \r\n\r\nSorry, they're already sold out.\r\n\r\nA cousin ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2013/03/13/tickets-for-googles-io-developer-conference-sold-out-in-less-than-an-hour/>