<http://schema.org/description>
"One of the major new features included in Tweetdeck's desktop update today was Foursquare integration. Seesmic and Hootsuite also have Foursquare functionality in their web browser ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2010/05/20/foursquare-columns-bring-location-streams-front-center/>