<http://schema.org/headline>
"Coachella 2011 Headlined By Kanye West, Kings Of Leon, Arcade Fire"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mtv.com/news/1656186/coachella-2011-headlined-by-kanye-west-kings-of-leon-arcade-fire/>