BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ZContent.net//ZapCalLib 1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
SUMMARY:Zmiany systemowe
DTSTART:20231213T174500
DTEND:20231213T190000
UID:Zmiany systemowe37626_1781819023
DTSTAMP:20260618T214343
Description:
END:VEVENT
END:VCALENDAR