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BEGIN:VEVENT
SUMMARY:Summer School Renewable Energy
DTSTART:20070815T000000
DTEND:20070831T000000
UID:2026-06-09-22-44-36-0-@calendar.boell.de
DTSTAMP:20260609T204436
DESCRIPTION:Landesstiftung Nordrhein-Westfalen
END:VEVENT
END:VCALENDAR