<http://schema.org/dateModified>
"2014-02-19T20:27:00-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/US/2014/02/19/University-of-Maryland-reports-major-computer-security-breach/UPI-32391392859620/?spt=rln&or=4>