<http://schema.org/headline>
"Prolonged #heat wave continues for the central U.S. Temps will range from 95-105F with dangerous heat index. #NWS http://t.co/EMYCHJOf"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.breakingnews.com/item/2012/07/21/prolonged-heat-wave-continues-for-the-central-us-temps-will-range-f/>