BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:42a973bb1bcc8025b7fec4380421cb12https://www.olsd.org.uk
                        DTSTAMP:20260418T092640
                        DTSTART:TZID=20260418T092640
                        DTEND:TZID=20260418T092640
                        SUMMARY:Mass for All Souls
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR