<https://secure.gravatar.com/avatar/9a5138910ecaf77f6b3ee9b52fef3bfb?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://co.martech.zone/will-sales-people-replaced-robots/>