<http://schema.org/headline>
"E3 2012 had 45,700 attendees, will announce dates and venue for 2013 soon"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2012/06/07/e3-2012-had-45-700-attendees-will-announce-dates-and-venue-for/>