<http://schema.org/dateModified>
"2012-10-03T08:24:04-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Business_News/Energy-Industry/2012/10/03/US-hydrokinetic-power-could-make-waves/UPI-30521349267044/?st_rec=10991363173137>