<http://schema.org/headline>
"UK coffee chain Costa links up with O2 to offer free WiFi  in time for Olympics"^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/uk/2012/05/04/uk-coffee-chain-costa-links-up-with-o2-to-offer-free-wifi-in-time-for-olympics/>