BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260812T115838Z
UID:3326d79b-6f51-4a38-892b-8c958437a732
DTSTART:20261023T090000
DTEND:20261027T170000
LOCATION: IFEMA MADRID
SUMMARY:ESMO Congress 2026
END:VEVENT
END:VCALENDAR