BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//WhatWeek//Week Calendar Export//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:whatweek-iso-2011-w20@whatweek.is
SUMMARY:ISO Week 20\, 2011
DESCRIPTION:ISO Week 20 of 2011 runs from 2011-05-16 to 2011-05-22.
DTSTART;VALUE=DATE:20110516
DTEND;VALUE=DATE:20110523
END:VEVENT
END:VCALENDAR