BEGIN:VCALENDAR
VERSION:2.0
PRODID:my.dgnb.de
BEGIN:VEVENT
UID:69d1f3558ef77
DTSTART:20250625T070000Z
SEQUENCE:0
TRANSP:OPAQUE
DTEND:20250625T200000Z
LOCATION:Stuttgart
SUMMARY:DGNB Tag der Nach­haltig­keit 2025
CLASS:PUBLIC
DTSTAMP:20260405T052957Z
END:VEVENT
END:VCALENDAR