<https://secure.gravatar.com/avatar/8847ba6da3740a4891db0ad0e95ed91a?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.soundproofidea.com/how-to-fix-ps4-loud-fan-noise.html>