BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//dhtmlXScheduler//NONSGML v2.2//EN
X-WR-CALNAME:Wydarzenia
BEGIN:VEVENT
DTSTART:20220511T080000
DTEND:20220511T160000
UID:1
SUMMARY:Corning Day!
END:VEVENT
END:VCALENDAR