<http://schema.org/datePublished>
"2014-03-25T18:46:57-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Business_News/2014/03/25/IRS-Bitcoin-and-other-virtual-currencies-are-property-not-currency/1301395783643/?spt=sec&or=bn?spt=nil&d=p>