BEGIN:VCALENDAR
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
SUMMARY: Slash n' Roses live in concert at tba
PRIORITY:1
CLASS:PUBLIC
TZID:Europe/Amsterdam
DTSTART;VALUE=DATE:20280213
DTEND;VALUE=DATE:20280213
DTSTAMP;VALUE=DATE-TIME:20260401T191642Z
UID:254
DESCRIPTION: 
LOCATION:tba
URL:
BEGIN:VALARM
TRIGGER:-PT2880M
ACTION:DISPLAY
DESCRIPTION:Reminder
END:VALARM
END:VEVENT
END:VCALENDAR