BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20250720T093000Z
DTSTART:20250720T093000Z
DTEND:20250720T093000Z
SUMMARY:Gedenktag zum 20. Juli
END:VEVENT
END:VCALENDAR