BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:test conference
DTSTART;VALUE=DATE-TIME:20260423T050000Z
DTEND;VALUE=DATE-TIME:20260423T070000Z
DTSTAMP;VALUE=DATE-TIME:20260426T094900Z
UID:indico-event-506@indico.neutrino.or.kr
DESCRIPTION:https://indico.neutrino.or.kr/event/506/
URL:https://indico.neutrino.or.kr/event/506/
END:VEVENT
END:VCALENDAR