<http://schema.org/StartDate>
"2012-02-23T20:00:00Z"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.maxpreps.com/games/basketball-winter-11-12/oratory-prep-vs-summit/2-23-2012-pxWNpf06d0yFalf8seYbjw.htm>