<http://www.xavfun.info/2013/07/07/webxday-2013/webxday-002/>
<http://schema.org/dateModified>
"2013-07-06T20:55:04+00:00"^^<http://schema.org/Date>
<http://www.xavfun.info/2013/07/07/webxday-2013/webxday-002/>