BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//lightbulb/agenda//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:9c8aaa52b4259b852ab03519c87d19d7
DTSTAMP:20260516T195635
DTSTART:20260409T183000
DTEND:20260906T154500
SUMMARY:Regular exhibition visit
END:VEVENT
END:VCALENDAR