<https://festival.hfd.digital/en/programme/speaker-2021/#webpage>
<http://schema.org/potentialAction>
_:nbbdaedb204434ae1a71bb3321805d05cxb2
<https://festival.hfd.digital/en/programme/speaker-2021/?id=52d6dbd0-2be1-4815-a325-5e7eeb36b8a6>