BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1991-W33@make-a-calendar.com
DTSTAMP:20260920T181440Z
DTSTART;VALUE=DATE:19910812
DTEND;VALUE=DATE:19910819
SUMMARY:ISO Week 33, 1991
DESCRIPTION:Monday–Sunday · 1991-W33 · Aug 12 – Aug 18, 1991
URL:https://make-a-calendar.com/week-number/1991/33
END:VEVENT
END:VCALENDAR