<https://secure.gravatar.com/avatar/e11f121b3a0e20f7840ba483c1522ca8?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://trembol.com/en/playlist-hits-all-time-number-ones/>