<http://schema.org/dateModified>
"2012-06-08T08:51:59-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Business_News/Energy-Industry/2012/06/08/WFP-coping-with-DRC-violence/UPI-28621339159919/?spt=rcc&or=bn_er>