BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:"Twaalfuurtje" : Alle niveaus
DTSTART;TZID=Europe/Amsterdam:20200406T120000
DTEND;TZID=Europe/Amsterdam:20200406T123000
LOCATION:Online
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR