<https://secure.gravatar.com/avatar/7c1844fc4703adbdf1123d9c384c5062?s=96&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://2023-24.masterkeyexperience.blog/week-23/2024/mke-week-23-think-or-not/>