BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WuP.nu//Agenda 1.0//NL
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:wup-bday-69@wup.nu
DTSTAMP:20261002T132451Z
DTSTART;VALUE=DATE:19910313
RRULE:FREQ=YEARLY
SUMMARY:Verjaardag juSt_feeL
URL:https://www.wup.nu/agenda
END:VEVENT
END:VCALENDAR