<http://schema.org/headline>
"All flights grounded at Miami and Ft. Lauderdale, Florida, airports due to heavy rainfall - @breakingweather"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.breakingnews.com/item/2013/05/02/all-flights-grounded-at-miami-and-ft-lauderdale-florida-airports-du/>