<http://schema.org/datePublished>
"2013-01-10T10:12:56-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Business_News/Energy-Industry/2013/01/10/US-can-expect-lower-gas-price-in-2013/UPI-11711357830776/?spt=hs&or=er>