<http://schema.org/dateModified>
"2013-05-04T11:05:12-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Sports_News/2013/05/04/Report-Kobe-Bryant-family-feud-had-been-simmering/UPI-22861367679912/?spt=mps&or=4>