<https://forum.spurnull-magazin.de/thread/9186-betrieb-in-gro%C3%9F-reken/?pageNo=5>
<http://schema.org/datePublished>
"2015-05-09T15:59:02+02:00"^^<http://schema.org/Date>
<https://forum.spurnull-magazin.de/thread/9186-betrieb-in-gro%C3%9F-reken/?postID=113512>