<http://schema.org/dateModified>
"2013-01-05T16:29:19-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/01/05/Cold-wave-death-toll-hits-129-in-India/UPI-84831357421359/?spt=hs&or=tn>