BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
NAME:Eventpicker - sirene Operntheater
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DESCRIPTION:sirene Operntheater - Eventkalender
X-WR-CALDESC:sirene Operntheater - Eventkalender
REFRESH-INTERVAL;VALUE=DURATION:PT1M
X-PUBLISHED-TTL:PT1M
END:VCALENDAR