<http://schema.org/dateModified>
"2013-04-19T14:00:09-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Business_News/Energy-Industry/2013/04/19/New-York-approves-power-line-from-Canada/UPI-92701366394409/?spt=hs&or=er>