BEGIN:VCALENDAR
PRODID:-//DK Witosa//NONSGML Kalendarium wydarzeń//PL
VERSION:2.0
BEGIN:VEVENT
UID:33386874-7470-433a-af2f-7777772e646b
DTSTAMP:20260530T104916Z
DTSTART:20250526T160000Z
DTEND:20250526T215959Z
SUMMARY:Lata dwudzieste - koncert
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Lata dwudzieste - koncert
TRIGGER:-PT60M
END:VALARM
END:VEVENT
END:VCALENDAR