<http://schema.org/description>
"M\u00F6tley Cr\u00FCe, One Direction, Lorde, Paramore, Nicki Minaj and Iggy Azalea will also perform at two-day fest this fall"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.rollingstone.com/music/news/taylor-swift-coldplay-usher-to-play-iheartradio-music-festival-2014-20140723>