BEGIN:VCALENDAR
PRODID:Microsoft Exchange Server 2010
VERSION:2.0
BEGIN:VEVENT
UID:1791847368@perm-300.ru
DTSTAMP:20261013T022248Z
DTSTART:20240307T100000Z
DTEND:20240307T120000Z
SUMMARY:Концертная программа 
END:VEVENT
END:VCALENDAR