BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:ca50541ca9d45010264362f8d36aa2d1https://info.sion.com.hr
                        DTSTAMP:20260915T053350
                        DTSTART:TZID=20260915T053350
                        DTEND:TZID=20260915T053350
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR