<http://schema.org/dateModified>
"2013-02-06T09:30:40-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/US/2013/02/06/Cook-County-Ill-OKs-new-gun-ordinance/UPI-81811360161040/?rel=72931360635101>