BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//IKIMONO DISCOVER//Individual Birthday//JA
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:chanko-capybara-nihondaira-zoo@ikimonodiscover.com
DTSTART;VALUE=DATE:20180423
RRULE:FREQ=YEARLY
SUMMARY:ちゃんこの誕生日
DESCRIPTION:カピバラ / 静岡市立日本平動物園
END:VEVENT
END:VCALENDAR