<http://schema.org/datePublished>
"2013-07-11T11:55:28.000Z"^^<http://schema.org/Date>
<http://blogs.wsj.com/speakeasy/2013/07/11/jay-z-looks-to-blend-art-and-commerce-at-chelseas-pace-gallery/?mod=WSJBlog&mod=WSJ_ArtsEnt_Speakeasy>