<https://secure.gravatar.com/avatar/ad6c5f68bd4ec0865485860782658e90?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<https://www.lermer.de/inhalt-vs-beziehung/>