BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//sebbo.net//ical-generator//EN
BEGIN:VEVENT
UID:0000sitkat@robe.cz
SEQUENCE:0
DTSTAMP:20260502T013311Z
DTSTART;VALUE=DATE:20260415
DTEND;VALUE=DATE:20260417
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-MSNCALENDAR-ALLDAYEVENT:TRUE
SUMMARY:
END:VEVENT
END:VCALENDAR