<http://schema.org/description>
"Google has long been driving the roads of the world to capture images, but for the first time it's taken to the rails to bring the Swiss Alps to its Street View service.\r\n\r\nIn a video ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2011/10/20/know-the-google-street-view-car-say-hello-to-the-street-view-train-video/>