BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:bialy-niedzwiedz.zacheta
DTSTAMP:20260709T000656Z
DTSTART:20260709T000656Z
SUMMARY:Biały niedźwiedź
END:VEVENT
END:VCALENDAR