<http://schema.org/headline>
"4 killed after tour bus, big rig crash on 10 Freeway near Blythe"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dailynews.com/general-news/20140521/4-killed-after-tour-bus-big-rig-crash-on-10-freeway-near-blythe>