<http://schema.org/headline>
"Rihanna, Bruno Mars, Sting honour Bob Marley at Grammys - video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/music/grammy-awards/news/a457813/rihanna-bruno-mars-sting-honour-bob-marley-at-grammys-video/>