<https://forum.bos-fahrzeuge.info/forum/index.php?thread/7347-rd-hamburg-bericht-im-ndr/&pageNo=7>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.bos-fahrzeuge.info/forum/index.php?thread/7347-rd-hamburg-bericht-im-ndr/&postID=88026>