BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1974-W18@make-a-calendar.com
DTSTAMP:20260920T154352Z
DTSTART;VALUE=DATE:19740429
DTEND;VALUE=DATE:19740506
SUMMARY:ISO Week 18, 1974
DESCRIPTION:Monday–Sunday · 1974-W18 · Apr 29 – May 5, 1974
URL:https://make-a-calendar.com/week-number/1974/18
END:VEVENT
END:VCALENDAR