BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//project/author//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTEND;TZID=Europe/Vienna:20191210T183000
UID:546
DTSTAMP;TZID=Europe/Vienna:20260404T103858
LOCATION:KLI
SUMMARY:Tinkering in the Lab
DTSTART;TZID=Europe/Vienna:20191210T170000
END:VEVENT
END:VCALENDAR