<http://schema.org/datePublished>
"2013-02-21T08:23:23-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/02/21/Gunmen-allegedly-kidnap-six-in-Nigeria/UPI-92081361453003/?st_rec=62391363358784>