<http://schema.org/headline>
"Summer pop 2013: Jay-Z, Justin Timberlake headline season&amp;#8217;s biggest tour."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.eastbaytimes.com/2013/05/21/summer-pop-2013-jay-z-justin-timberlake-headline-seasons-biggest-tour/>