BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WhatWeek//Week Calendar Export//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:whatweek-iso-2040-w1@whatweek.is
SUMMARY:ISO Week 1\, 2040
DESCRIPTION:ISO Week 1 of 2040 runs from 2040-01-02 to 2040-01-08.
DTSTART;VALUE=DATE:20400102
DTEND;VALUE=DATE:20400109
END:VEVENT
END:VCALENDAR