<http://schema.org/dateModified>
"2012-11-21T14:14:30-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/US/2012/11/21/Suit-filed-over-St-Louis-test-spraying/UPI-19391353525270/?st_rec=39131370120222>