<https://secure.gravatar.com/avatar/a7814ba95b0902a2c8e165a66ffe53b1?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.clicky.co.uk/blog/google-premier-partner-summit-2019/>