<https://secure.gravatar.com/avatar/8288cb17eaf114297c5ec5f6dd8f1c98?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.intrabv.com/de/nachrichten/project-strecke-2000-werne-3/>