<https://kultura.onet.pl/#/schema/VideoObject/31911f16-cd36-470d-afd5-0fe1a5af8a8a>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/VideoObject>
<https://kultura.onet.pl/teatr/kto-konradem-kto-namiestnikiem-jak-dziady-dejmka-urosly-w-sprawe/dtc5sdm>