<http://schema.org/headline>
"Traffic Alert: Left lane of Rte. 146 south closed at Mineral Spring Ave. due to accident"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.providencejournal.com/breaking-news/content/20140123-traffic-alert-left-lane-of-rte.-146-south-closed-at-mineral-spring-ave.-due-to-accident.ece>