<https://dzagi.club/index.php?/forums/topic/83010-obyavlyaem-pobediteley-dzagi-cup-2023/#comment-2900487>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://dzagi.club/index.php?/forums/topic/83010-obyavlyaem-pobediteley-dzagi-cup-2023/&tab=comments#comment-2900153>