<http://schema.org/headline>
"Mayors say food stamps shouldn't be used to purchase soda"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2013/06/21/Mayors-say-food-stamps-shouldnt-be-used-to-purchase-soda/UPI-44011371832434/>