<https://dieburg-karate.de/kalender/>
<http://schema.org/datePublished>
"2012-12-14T12:51:44+00:00"^^<http://schema.org/Date>
<https://dieburg-karate.de/kalender/action~oneday/exact_date~1721080800/cat_ids~36/tag_ids~35/request_format~html/>