_:n796b4282fbbd4da797005086845d1b2dxb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.cc-forum.uni-hamburg.de/forum/ucp.php?mode=login&redirect=search.php&sid=33e0deb5e975f58070958ed84baf3af3>