BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:自由讨论
DTSTART;VALUE=DATE-TIME:20260710T063000Z
DTEND;VALUE=DATE-TIME:20260710T100000Z
DTSTAMP;VALUE=DATE-TIME:20260623T201118Z
UID:indico-contribution-2506@indico.itp.ac.cn
DESCRIPTION:https://indico.itp.ac.cn/event/428/contributions/2506/
LOCATION:
URL:https://indico.itp.ac.cn/event/428/contributions/2506/
END:VEVENT
END:VCALENDAR