<https://hubhopper.com/episode/istoriceskij-muzikl-issleduusij-cernuu-identicnost%CA%B9-na-mirovoj-vystavke-1901-goda-amma-i-garti-tagoe-kutin-1588348179>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://hubhopper.com/podcast/tedtalks-iskusstvo/256423>