<http://schema.org/datePublished>
"2014-01-31T01:21:53-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Health_News/2014/01/31/US-safer-if-it-fights-infectious-diseases-with-others/UPI-94901391149313/?spt=mps&or=1>