BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1983-W52@make-a-calendar.com
DTSTAMP:20260831T091707Z
DTSTART;VALUE=DATE:19831226
DTEND;VALUE=DATE:19840102
SUMMARY:ISO Week 52, 1983
DESCRIPTION:Monday–Sunday · 1983-W52 · Dec 26 – Jan 1, 1984
URL:https://make-a-calendar.com/week-number/1983/52
END:VEVENT
END:VCALENDAR