<http://schema.org/dateModified>
"2013-03-03T08:04:32-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/03/03/Mubarak-others-to-be-retried-on-April-13/UPI-18501362315872/?rel=65961365854613>