BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20230208T180000Z
DTSTART:20230208T180000Z
DTEND:20230208T193000Z
SUMMARY:OV Tolk 
END:VEVENT
END:VCALENDAR