<http://schema.org/dateModified>
"2013-04-07T12:16:36-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/04/07/Group-calls-for-Yanukovychs-resignation/UPI-93731365351396/?st_rec=43021365480360>