<https://secure.gravatar.com/avatar/5efe4add95ccca23b76a1f35e7898808?s=96&amp;d=blank&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.harleysite.de/en/110th-anniversary-party-in-milwaukee/>