<https://www.elixir-czech.cz/events/elixir-cz-friday-coffee-18-jun-2021#webpage>
<http://schema.org/dateModified>
"2021-06-30T14:43:47+02:00"^^<http://schema.org/Date>
<https://www.elixir-czech.cz/events/elixir-cz-friday-coffee-18-jun-2021>