<https://secure.gravatar.com/avatar/3326838265adc1bd6e7c545fb949f5c1?s=96&d=mm&r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.theluxuryhut.com/blog/the-vintage-rolex-daytona-big-red-ref-6263/>