<https://secure.gravatar.com/avatar/ab62237595ab81c4cdb2b9d87eb26b19?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://vermoegensperspektiven.de/unwahrheiten-ueber-das-erben/>