BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:4-4.zacheta
DTSTAMP:20260715T062858Z
DTSTART:20260715T062858Z
SUMMARY:Muzea i trudne historie
END:VEVENT
END:VCALENDAR