BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2018-W4@make-a-calendar.com
DTSTAMP:20260913T203249Z
DTSTART;VALUE=DATE:20180122
DTEND;VALUE=DATE:20180129
SUMMARY:ISO Week 4, 2018
DESCRIPTION:Monday–Sunday · 2018-W04 · Jan 22 – Jan 28, 2018
URL:https://make-a-calendar.com/week-number/2018/4
END:VEVENT
END:VCALENDAR