BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Digitise//Mir Database//EN
BEGIN:VEVENT
UID:activity-588@mirgelsenkirchen.de
DTSTAMP:20260809T134820Z
DTSTART:20260926T160000
DTEND:20260926T181500
SUMMARY:Blau
END:VEVENT
END:VCALENDAR