BEGIN:VCALENDAR VERSION:2.0 PRODID:www.tlu.ee X-PUBLISHED-TTL:P1W BEGIN:VEVENT UID:681797919aa31 DTSTART:20171122T100000Z SEQUENCE:0 TRANSP:OPAQUE DTEND:20171122T040000Z SUMMARY:Seminar: BIG in Japan CLASS:PUBLIC DTSTAMP:20250504T193633Z END:VEVENT END:VCALENDAR