<http://schema.org/description>
"Google tonight added Picassa support to the Google Buzz API, allowing more actions to taken by the user through Buzz.\r\n\r\nWhen Picassa is used as the storage service, the Buzz API now ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2010/12/08/google-buzz-api-adds-in-depth-picassa-support/>