<http://schema.org/description>
"We haven't heard much about Google Music, the company's cloud-based music locker service, since it launched back in May at the I/O developer conference. Getting in to try it was tough ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2011/07/29/google-starts-to-open-up-its-cloud-music-service-with-user-invites-still-us-only/>