<http://schema.org/dateModified>
"2014-08-26T12:04:13-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2014/08/26/Islamic-State-demands-66M-for-female-American-humanitarian-worker/9601409062811/?spt=mps&or=2>