BEGIN:VCALENDAR
VERSION:2.0
METHOD:PUBLISH
PRODID:-//Accessible Web Design//My Calendar//http://www.joedolson.com//v//EN';
BEGIN:VEVENT
UID:4000-21
LOCATION:
SUMMARY:休診日(春分の日)
DTSTAMP:20230321T000000
ORGANIZER;CN=imm:MAILTO:kadoya@imm.co.jp
DTSTART:20230321T000000
DTEND:20230321T010000
CATEGORIES:休診日
URL;VALUE=URI:
DESCRIPTION;ENCODING=QUOTED-PRINTABLE:春分の日 
END:VEVENT
END:VCALENDAR