BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1989-W50@make-a-calendar.com
DTSTAMP:20260901T003855Z
DTSTART;VALUE=DATE:19891211
DTEND;VALUE=DATE:19891218
SUMMARY:ISO Week 50, 1989
DESCRIPTION:Monday–Sunday · 1989-W50 · Dec 11 – Dec 17, 1989
URL:https://make-a-calendar.com/week-number/1989/50
END:VEVENT
END:VCALENDAR