<http://schema.org/dateModified>
"2012-03-05T18:45:57-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/US/2012/03/05/Report-Holder-to-defend-targeted-killing/UPI-44901330938000/?spt=fsb&or=tn_sp>