BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:test
DTSTART:20260603T090000Z
DTEND:20260603T110000Z
DTSTAMP:20260615T082000Z
UID:indico-event-210@indico.phys.nthu.edu.tw
DESCRIPTION:https://indico.phys.nthu.edu.tw/event/210/
URL:https://indico.phys.nthu.edu.tw/event/210/
END:VEVENT
END:VCALENDAR