<http://schema.org/url>
<http://thenextweb.com/apps/2011/11/26/magic-muggle-clock-shows-you-where-your-foursquare-friends-are/>
<http://thenextweb.com/apps/2011/11/26/magic-muggle-clock-shows-you-where-your-foursquare-friends-are/>