<http://schema.org/dateModified>
"2013-02-22T16:44:34.000Z"^^<http://schema.org/Date>
<http://blogs.wsj.com/economics/2013/02/22/secondary-sources-taxing-gasoline-the-risks-of-high-u-s-debt-financial-regulators/?mod=WSJ_qtoverview_wsjlatest>