BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20100201T000000Z
DTEND:20100201T000000Z
DCREATED:20100115T005833Z
UID:ATEvent-2e9e0a97178b21875312c2edaff0afb4
SEQUENCE:0
LAST-MODIFIED:20100115T005840Z
SUMMARY:清潔検査
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR