<http://schema.org/dateModified>
"2013-08-16T16:09:15-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Science_News/2013/08/16/Autistic-kids-brain-organization-differ-in-math-skills-study-shows/UPI-87421376683755/?spt=hs&or=sn>