BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:Der Rosenkavalier
DTSTART:20260528T160000Z
LOCATION:Opernhaus Hauptbühne
DTEND:20260528T201500Z
DTSTAMP:20260615T220755Z
UID:6a305b9b171eb
END:VEVENT
END:VCALENDAR