<http://schema.org/datePublished>
"2013-10-29T17:00:53-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Science_News/2013/10/29/NASA-releases-ghostly-stellar-images-in-time-for-Halloween/UPI-65871383080453/?spt=hts&or=5>