BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:987be17fedfb1fb7d891c2e69d92d79d@yourhost.test
DTSTAMP:20260521T195220Z
DTSTART:20260531T144500Z
DTEND:20260531T164500Z
SUMMARY: Salome Oper von Richard Strauss 
LOCATION:Theatercafé
END:VEVENT
END:VCALENDAR