BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:pocztowka-ze-spaceru.zacheta
DTSTAMP:20260530T055922Z
DTSTART:20260530T055922Z
SUMMARY:Pocztówka ze spaceru
END:VEVENT
END:VCALENDAR