<https://secure.gravatar.com/avatar/3803e1dfe1cc2c61de3a0bde0ffcd8d9?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://clickitup.pl/blog/2022/08/12/a-wind-free-haven-for-gatherings/>