BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1983-W49@make-a-calendar.com
DTSTAMP:20260831T060712Z
DTSTART;VALUE=DATE:19831205
DTEND;VALUE=DATE:19831212
SUMMARY:ISO Week 49, 1983
DESCRIPTION:Monday–Sunday · 1983-W49 · Dec 5 – Dec 11, 1983
URL:https://make-a-calendar.com/week-number/1983/49
END:VEVENT
END:VCALENDAR