BEGIN:VCALENDAR
VERSION:2.0
PRODID:https://www.lfk.de/
BEGIN:VEVENT
UID:68739a4f8392b
DTSTART:20250713T113647Z
SEQUENCE:0
TRANSP:OPAQUE
LOCATION:---\,--- ---
SUMMARY:can_not_generate_ICS
CLASS:PUBLIC
DESCRIPTION:---
DTSTAMP:20250713T113647Z
END:VEVENT
END:VCALENDAR