<http://schema.org/dateModified>
"2013-05-12T13:46:25-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/05/12/Massive-vote-fraud-attempt-alleged-in-Bulgaria/UPI-40831368380785/?spt=hs&or=tn>