<http://schema.org/datePublished>
"2013-04-24T13:22:05-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/US/2013/04/24/Cooper-Union-to-end-free-tuition-policy/UPI-80681366824125/?spt=hs&or=tn>