<http://schema.org/description>
"Today at the Google Maps event in San Francisco, Google announced that its cars had driven over 5M unique miles in order to gather 20 petabytes of Google Street View data. This has ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2012/06/06/google-has-driven-over-5m-unique-miles-for-street-view-with-39-countries-3000-cities-covered/>