BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:7c451ce5b96fcab7c961f143e5907285https://naarhetmuseum.eu
                        DTSTAMP:20201230T084713
                        DTSTART:TZID=20200922T110000
                        DTEND:TZID=20200922T160000
                        SUMMARY:Brieven aan de hemel (Letters to heaven)
                        DESCRIPTION:SCHUNCK
                        END:VEVENT
                        END:VCALENDAR