<http://schema.org/dateModified>
"2013-07-03T14:45:56-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Odd_News/2013/07/03/Pot-bellied-pig-possession-could-lead-to-jail-time-for-owner/UPI-62101372877156/?pvn=1>