<https://secure.gravatar.com/avatar/f740064fcf639e9693e4dbd8a8c826cf?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://sonnerieandroid.com/sonnerie-samsung-note10-guitar-16973.html>