BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1980-W34@make-a-calendar.com
DTSTAMP:20260920T182104Z
DTSTART;VALUE=DATE:19800818
DTEND;VALUE=DATE:19800825
SUMMARY:ISO Week 34, 1980
DESCRIPTION:Monday–Sunday · 1980-W34 · Aug 18 – Aug 24, 1980
URL:https://make-a-calendar.com/week-number/1980/34
END:VEVENT
END:VCALENDAR