<http://www.kreativrauschen.de/blog/2006/02/17/google-sitemaps-generator/#webpage>
<http://schema.org/dateModified>
"2006-02-17T09:28:19+00:00"^^<http://schema.org/Date>
<http://www.kreativrauschen.de/blog/2006/02/17/google-sitemaps-generator/>