BEGIN:VCALENDAR VERSION:2.0 PRODID:www.tlu.ee X-PUBLISHED-TTL:P1W BEGIN:VEVENT UID:686fd6f4dc231 DTSTART:20211124T141500Z SEQUENCE:0 TRANSP:OPAQUE DTEND:20211124T160000Z SUMMARY:Inimkond: Biao Xiang - Power to Knowledge! CLASS:PUBLIC DTSTAMP:20250710T180629Z END:VEVENT END:VCALENDAR