<https://www.roma-antiqua.de/forum/threads/romfahrt-september-2007-hase-gaukler-lumpenhund.2466/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/DiscussionForumPosting>
<https://www.roma-antiqua.de/forum/threads/romfahrt-september-2007-hase-gaukler-lumpenhund.2466/#post-30040>