BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WhatWeek//Week Calendar Export//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:whatweek-iso-2010-w21@whatweek.is
SUMMARY:ISO Week 21\, 2010
DESCRIPTION:ISO Week 21 of 2010 runs from 2010-05-24 to 2010-05-30.
DTSTART;VALUE=DATE:20100524
DTEND;VALUE=DATE:20100531
END:VEVENT
END:VCALENDAR