<https://acadinternet.ru/video/prostaya-dvorovaya-pesnya-pod-gitaru-v-3-ak/#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Organization>
<https://acadinternet.ru/video/prostaya-dvorovaya-pesnya-pod-gitaru-v-3-ak/>