<http://schema.org/description>
"Do you use the Internet Explorer 9 beta? If so, expect an update to be coming your way. While Microsoft has been churning out developer preview versions, the public beta has been somewhat ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/microsoft/2010/11/23/microsoft-updates-the-ie9-beta-for-more-speed-and-stability/>