<http://schema.org/datePublished>
"2012-11-20T17:25:52.000Z"^^<http://schema.org/Date>
<http://blogs.wsj.com/economics/2012/11/20/gloomy-ben-bernanke-says-great-recession-reduced-u-s-potential-growth-rate/?mod=WSJBlog&mod=marketbeat>