<http://schema.org/url>
<http://www.tuaw.com/2012/02/20/daily-mac-app-osfoora-is-a-sleek-no-frills-twitter-client-for/>
<http://www.engadget.com/2012/02/20/daily-mac-app-osfoora-is-a-sleek-no-frills-twitter-client-for/>