BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Fridericianum 2014//v1.0//EN
BEGIN:VEVENT
UID:f6ef275044552961c7bd34c8016a5990
DTSTAMP:20260515T181128Z
DTSTART:TZ
DTEND:TZ
SUMMARY:FREI 
END:VEVENT
END:VCALENDAR