<http://schema.org/dateModified>
"2014-03-17T09:29:46-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/Special/2014/03/17/Hague-warns-Russia-of-consequences-over-Ukrainian-action/UPI-62151395062986/?spt=rln&or=4>