<http://schema.org/dateModified>
"2013-01-15T11:12:51.000Z"^^<http://schema.org/Date>
<http://blogs.wsj.com/chinarealtime/2013/01/15/mixed-day-for-china-at-australian-open-as-wu-fizzles-in-first/?mod=WSJBlog&mod=chinablog>