BEGIN:VCALENDAR
PRODID:-//Solspace/Calendar 2.x//EN
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:3c64175f5e5c3dbf70f6e5c8ab955d70@solspace.com
DTSTAMP:20261028T181254
DTSTART:20270401T180000
DTEND:20270401T184500
RRULE:FREQ=MONTHLY;UNTIL=20271007T235959Z;INTERVAL=1;BYDAY=1TH
EXDATE:20270506T180000
SUMMARY:Heilige Messe
END:VEVENT
END:VCALENDAR