BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260805T223157Z
DTSTART:20240426T140000Z
DTEND:20240426T160000Z
SUMMARY:wel-program-
LOCATION:
END:VEVENT
END:VCALENDAR