<http://schema.org/headline>
"San Francisco airport reporting up to 3-1/2 hour delays on arriving flights due to strong winds, rain - @CBSSF"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.breakingnews.com/item/2012/11/28/san-francisco-airport-reporting-up-to-3-12-hour-delays-on-arriving-fl/>