<http://schema.org/dateModified>
"2014-07-31T12:54:53-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/US/2014/07/31/Bachmann-Obama-wants-to-use-child-immigrants-for-medical-experiments/7371406821320/?spt=mps&or=4>