BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1999-W52@make-a-calendar.com
DTSTAMP:20260920T172227Z
DTSTART;VALUE=DATE:19991227
DTEND;VALUE=DATE:20000103
SUMMARY:ISO Week 52, 1999
DESCRIPTION:Monday–Sunday · 1999-W52 · Dec 27 – Jan 2, 2000
URL:https://make-a-calendar.com/week-number/1999/52
END:VEVENT
END:VCALENDAR