<https://secure.gravatar.com/avatar/66a11b3e463fedc8b0f27f61cca690b0?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://fysiotherapie4all.nl/aandoeningen/adductoren-tendinopathie>