BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:KONINGSDAG | geen les
DTSTART;TZID=Europe/Amsterdam:20210427T080000
DTEND;TZID=Europe/Amsterdam:20210427T175500
LOCATION:Lang leve de koning! ;-)
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR