BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WhatWeek//Week Calendar Export//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:whatweek-iso-2021-w13@whatweek.is
SUMMARY:ISO Week 13\, 2021
DESCRIPTION:ISO Week 13 of 2021 runs from 2021-03-29 to 2021-04-04.
DTSTART;VALUE=DATE:20210329
DTEND;VALUE=DATE:20210405
END:VEVENT
END:VCALENDAR