BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-1977-W48@make-a-calendar.com
DTSTAMP:20260920T182116Z
DTSTART;VALUE=DATE:19771128
DTEND;VALUE=DATE:19771205
SUMMARY:ISO Week 48, 1977
DESCRIPTION:Monday–Sunday · 1977-W48 · Nov 28 – Dec 4, 1977
URL:https://make-a-calendar.com/week-number/1977/48
END:VEVENT
END:VCALENDAR