BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260909T144955Z
UID:1ae7aa50-fe3f-4984-82d1-da4fd08d1510
DTSTART:20261023T090000
DTEND:20261027T170000
LOCATION: IFEMA MADRID
SUMMARY:ESMO Congress 2026
END:VEVENT
END:VCALENDAR