BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1991-W27@make-a-calendar.com
DTSTAMP:20260920T182206Z
DTSTART;VALUE=DATE:19910701
DTEND;VALUE=DATE:19910708
SUMMARY:ISO Week 27, 1991
DESCRIPTION:Monday–Sunday · 1991-W27 · Jul 1 – Jul 7, 1991
URL:https://make-a-calendar.com/week-number/1991/27
END:VEVENT
END:VCALENDAR