BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260603T155336Z
DTSTART:20260610T200000Z
DTEND:20260610T213000Z
SUMMARY:understanding-advance-directives
LOCATION:
END:VEVENT
END:VCALENDAR