BEGIN:VCALENDAR
PRODID:-//DK Koszutka//NONSGML Kalendarium wydarzeń//PL
VERSION:2.0
BEGIN:VEVENT
UID:31383131-6874-4470-b33a-2f2f7777772e
DTSTAMP:20260418T084822Z
DTSTART:20260321T160000Z
DTEND:20260321T225959Z
SUMMARY:Koncert
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Koncert
TRIGGER:-PT60M
END:VALARM
END:VEVENT
END:VCALENDAR