BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260406T134214Z
DTSTART:20241212T140000Z
DTEND:20241213T230000Z
SUMMARY:proper-patrol
LOCATION:    
END:VEVENT
END:VCALENDAR