BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ZContent.net//ZapCalLib 1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
SUMMARY:21. Summer School Renewable Energy
DTSTART:20060816T131300
DTEND:20060901T140000
UID:2026-06-09-23-50-37-0-@calendar.boell.de
DTSTAMP:20260609T215037
DESCRIPTION:Landesstiftung Nordrhein-Westfalen
END:VEVENT
END:VCALENDAR