<https://secure.gravatar.com/avatar/39d903e948c9e47e71e53ecf0baa023d?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.harnessip.com/blog/2019/10/31/federal-circuit-loosens-the-iron-grip-on-evidence-of-copying/>