<http://schema.org/headline>
"Video: Wiz Khalifa and Big Sean Perform &amp;quot;Gang Bang&amp;quot; At SXSW"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.complex.com/music/2011/03/video-wiz-khalifa-big-sean-perform-gang-bang-sxsw>