<https://acadfood.ru/video/33kurs-inostrannyy-yazyk-za-7-urokov-elen/#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://acadfood.ru/video/33kurs-inostrannyy-yazyk-za-7-urokov-elen/>