BEGIN:VCALENDAR
PRODID:-//eluceo/ical//2.0/EN
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:ae3cec373b11999ff0d8cd40ae44d5f4
DTSTAMP:20250206T173752Z
SUMMARY:Cat IV – International Congress : 5th World Congress of Biospher
 e Reserves
DESCRIPTION:/en/event/5th-world-congress-biosphere-re
 serves
DTSTART:20250922T080000Z
DTEND:20250925T160000Z
LOCATION:Hangzhou Китай 
END:VEVENT
END:VCALENDAR