BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e57d128db9ba9156e182541debe5c121@yourhost.test
DTSTAMP:20260812T175950Z
DTSTART:20260920T093000Z
DTEND:20260920T113000Z
SUMMARY: 1. Kammerkonzert  
LOCATION:Kunstquartier Hagen
END:VEVENT
END:VCALENDAR