BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:testt DTSTART;VALUE=DATE-TIME:20240718T040000Z DTEND;VALUE=DATE-TIME:20240718T060000Z DTSTAMP;VALUE=DATE-TIME:20260423T140500Z UID:indico-event-23054@indico.ihep.ac.cn DESCRIPTION:https://indico.ihep.ac.cn/event/23054/ URL:https://indico.ihep.ac.cn/event/23054/ END:VEVENT END:VCALENDAR