<http://schema.org/description>
"Tripline is a traveler's app that combines the powers of Flickr, Facebook, Twitter, Foursquare and its own tools to create an interactive itinerary of past and future trips that users ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2011/02/04/tripline-releases-a-new-app-for-social-media-savvy-travelers/>