<http://schema.org/headline>
"Alicia Keys, The Killers, Pitbull, Psy to play MTV EMAs 2012"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/music/news/a432673/alicia-keys-the-killers-pitbull-psy-to-play-mtv-emas-2012/>