<http://schema.org/headline>
"Emeli Sand\u00E9, Muse, Robbie, One Direction to perform at Brit Awards"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/music/brit-awards/news/a450120/emeli-sand-muse-robbie-one-direction-to-perform-at-brit-awards/>