BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260701T210044Z
UID:ce31cf75-d02b-4f59-aee7-dcb65b6565e4
DTSTART;VALUE=DATE:20260720
DTEND;VALUE=DATE:20260725
SUMMARY:Book Week
END:VEVENT
END:VCALENDAR