BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260428T020649Z
DTSTART:20260501T140000Z
DTEND:20260501T200000Z
SUMMARY:20260501-iaac
LOCATION:
END:VEVENT
END:VCALENDAR