<http://schema.org/headline>
"Police: Gunman had enough ammunition to possibly kill hundreds in Santa Monica shooting spree"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dailybreeze.com/general-news/20130608/police-gunman-had-enough-ammunition-to-possibly-kill-hundreds-in-santa-monica-shooting-spree>