<https://secure.gravatar.com/avatar/8ebba4a5dfe1aa19650de6a09c3def24?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://skischule-hochzeiger.com/nl/infrastructuur/parks-en-trails/>