<http://schema.org/dateModified>
"2013-09-16T18:10:14-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/09/16/White-House-says-no-plans-for-Obama-Rouhani-meeting-at-UN-gathering/UPI-33791379313000/?rel=9121379862545>