<https://polskagorom.pl/event/ii-wedrowka-od-zmierzchu-do-switu/#event>
<http://schema.org/endDate>
"2021-07-24T20:00:00+02:00"^^<http://schema.org/Date>
<https://polskagorom.pl/event/ii-wedrowka-od-zmierzchu-do-switu/>