<http://schema.org/dateModified>
"2013-09-13T10:12:11-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Odd_News/Blog/2013/09/13/In-South-Korea-invisible-Tower-Infinity-will-be-an-anti-tower/9331379078874/?spt=mps&or=4>