BEGIN:VCALENDAR
TZID:Europe/Amsterdam
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:4461
DTSTAMP:20260606T200345
DTSTART:20271007T000000
DTEND:20271210T000000
SUMMARY:Systemisch Ontdekken
END:VEVENT
END:VCALENDAR