<http://schema.org/description>
"Google today has launched official Chrome extensions for Google Calendar, Docs and YouTube. Though there are already over 8,000 extensions in the Chrome Extensions Gallery, a lot of ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2010/11/12/google-launches-official-chrome-extensions-for-calendar-docs-youtube/?awesm=tnw.to_1718b>