BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1973-W33@make-a-calendar.com
DTSTAMP:20260920T154147Z
DTSTART;VALUE=DATE:19730813
DTEND;VALUE=DATE:19730820
SUMMARY:ISO Week 33, 1973
DESCRIPTION:Monday–Sunday · 1973-W33 · Aug 13 – Aug 19, 1973
URL:https://make-a-calendar.com/week-number/1973/33
END:VEVENT
END:VCALENDAR