BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//7.4.0.1//EN
TZID:Europe/Berlin
X-WR-TIMEZONE:Europe/Berlin
BEGIN:VEVENT
UID:1203@nerdkalender.de
DTSTART;TZID=Europe/Berlin;VALUE=DATE:20181205
DTEND;TZID=Europe/Berlin;VALUE=DATE:20181206
DTSTAMP:20160209T100116Z
URL:https://nerdkalender.de/events/day-of-the-ninja-2018-12-05/
SUMMARY:Day of the Ninja
DESCRIPTION:Die Wikipedia meint dazu.
END:VEVENT
BEGIN:VTIMEZONE
TZID:Europe/Berlin
X-LIC-LOCATION:Europe/Berlin
BEGIN:STANDARD
DTSTART:20181028T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
END:STANDARD
END:VTIMEZONE
END:VCALENDAR