<http://schema.org/headline>
"American Airlines flight evacuated at Chicago's O'Hare Airport"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2014/01/28/American-Airlines-flight-evacuated-at-Chicagos-OHare-Airport/UPI-68761390922792/>