<https://tehnika.mk/blog/zorin-os-16-pro-features-3d-artwork-in-official-wallpaper-collection/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://tehnika.mk/blog/zorin-os-16-pro-features-3d-artwork-in-official-wallpaper-collection/>