BEGIN:VCALENDAR
VERSION:2.0
PRODID:Cal_App//Daily@Planet
METHOD:PUBLISH
BEGIN:VEVENT
DTSTART;TZID=CET:20260529T100000
DTEND;TZID=CET:20260529T110000
LOCATION: 
DTSTAMP:20260823T070500
SUMMARY:Test Woche
URL;VALUE=URI:https://dev.herzblech.de/blog/event/test-16059/
DESCRIPTION:
CLASS:PUBLIC
UID:16059
END:VEVENT
END:VCALENDAR