<http://schema.org/description>
"Navigation is an amazing thing, but it hasn't changed a whole lot since we first started using it around 2002 or so. But if navigation mogul TomTom has its way, your nav is about to ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/gadgets/2011/09/09/tomtoms-newest-gps-gets-smart-with-yelp-expedia-and-twitter-integration/>