<http://schema.org/dateModified>
"2012-02-15T14:30:16-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Science_News/2012/02/15/Tiny-insect-discovered-in-wilds-of-Belize/UPI-23501329334216/?st_rec=60501329339836>