<http://schema.org/dateModified>
"2014-02-20T08:04:09-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2014/02/20/North-Korean-South-Korean-family-members-reunite/UPI-64541392901449/?spt=rln&or=4>