BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20261011T080426Z
UID:dcc7647b-9e56-4d3a-a165-6cfbb4d040fc
DTSTART:20210731T193000
DTEND:20210731T213000
LOCATION:Hellerau
SUMMARY:Flags
URL;VALUE=URI:https://www.rauze.de/flags-221
END:VEVENT
END:VCALENDAR