<http://schema.org/description>
"Apple has sent out invites today for an event on September 10, widely believed to be for the launch of its next iPhone handsets.\r\n\r\nAllThingsD reported the date a little earlier this ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/gadgets/2013/09/03/apple-begins-sending-out-invites-for-its-iphone-event-on-september-10/>