<https://secure.gravatar.com/avatar/4bf7dcf242eda01d5964d8f0c6b7038c?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.unisex.fi/tapahtumat/suspension-perusteet-workshop-9-5-24/>