<http://schema.org/description>
"We just got an invite in our inbox to an interesting Google event centered around Google Maps. The invite says we're invited to an event that will show off The Next Dimension of Google ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2012/06/01/google-to-head-apple-off-at-the-pass-by-holding-3d-maps-event-june-6th-just-before-wwdc/>