BEGIN:VCALENDAR
X-SOURCE-URL:https://github.com/pimutils/khal/issues/152#issuecomment-933635248
VERSION:2.0
PRODID:-//PIMUTILS.ORG//NONSGML khal / icalendar //EN
BEGIN:VTIMEZONE
TZID:Western/Central Europe
BEGIN:STANDARD
DTSTART:19501029T020000
RRULE:FREQ=YEARLY;BYMINUTE=0;BYHOUR=2;BYDAY=-1SU;BYMONTH=10
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:19500326T020000
RRULE:FREQ=YEARLY;BYMINUTE=0;BYHOUR=2;BYDAY=-1SU;BYMONTH=3
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
SUMMARY:(omitted)
DTSTART;TZID="Western/Central Europe";VALUE=DATE-TIME:20211101T160000
DTEND;TZID="Western/Central Europe";VALUE=DATE-TIME:20211101T163000
DTSTAMP:20211004T150245Z
UID:BF5109494E67AAE20025875100566D31-Lotus_Notes_Generated
RECURRENCE-ID;RANGE=THISANDFUTURE:20211101T150000Z
SEQUENCE:0
RDATE;TZID="Western/Central Europe";VALUE=PERIOD:20211101T160000/20211101T
 163000,20211206T160000/20211206T163000,20220103T160000/20220103T163000,202
 20207T160000/20220207T163000
ATTENDEE;CN="(omitted)";PARTSTAT=ACCEPTED;ROLE=CHAIR;RSVP=FAL
 SE:mailto:omitted@example.com
CLASS:PUBLIC
TRANSP:OPAQUE
X-LOTUS-APPTTYPE:3
X-LOTUS-AUDIOVIDEOFLAGS:0
X-LOTUS-BROADCAST:FALSE
X-LOTUS-CHANGE-INST-DATES:20211101T150000Z\,20211206T150000Z\,20220103T150
 000Z\,20220207T150000Z
X-LOTUS-CHILD-UID:567EFBAF6CBD07FC0025875100566D3B
X-LOTUS-INITIAL-RDATES:20211101T150000Z\,20211206T150000Z\,20220103T150000
 Z\,20220207T150000Z
X-LOTUS-LASTALL-RDATES;TZID="Western/Central Europe":20211101T160000\,2021
 1206T160000\,20220103T160000\,20220207T160000
X-LOTUS-NOTESVERSION:2
X-LOTUS-NOTICETYPE:I
X-LOTUS-RECURID;RANGE=THISANDFUTURE:20211101T150000Z
X-LOTUS-UPDATE-SEQ:2
X-LOTUS-UPDATE-WISL:$W:1\;$O:1\;$M:1\;RequiredAttendees:1\;INetRequiredNam
 es:1\;AltRequiredNames:1\;StorageRequiredNames:1\;OptionalAttendees:1\;INe
 tOptionalNames:1\;AltOptionalNames:1\;StorageOptionalNames:1\;ApptUNIDURL:
 1\;STUnyteConferenceURL:1\;STUnyteConferenceID:1\;SametimeType:1\;WhiteBoa
 rdContent:1\;STRoomName:1\;$S:2\;$B:2\;$L:2\;$E:2\;$R:2
END:VEVENT
END:VCALENDAR