BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WuP.nu//Agenda 1.0//NL
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:wup-bday-46@wup.nu
DTSTAMP:20261002T134514Z
DTSTART;VALUE=DATE:19900611
RRULE:FREQ=YEARLY
SUMMARY:Verjaardag misswendyy
URL:https://www.wup.nu/agenda
END:VEVENT
END:VCALENDAR