BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Willform//Calendar//KO
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:공유 일정
X-WR-TIMEZONE:Asia/Seoul
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-PUBLISHED-TTL:PT1H
END:VCALENDAR