<http://schema.org/datePublished>
"2013-02-21T11:27:22-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Business_News/Security-Industry/2013/02/21/Army-begins-receiving-chem-bio-shelters/UPI-53991361464042/?spt=mps&or=1>