BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20210810T080000Z
DTSTART:20210810T080000Z
DTEND:20210810T080000Z
LOCATION:Berlin, Deutschland
SUMMARY:Lorem ipsum dolor sit amet, consectetuer adipiscing elit
END:VEVENT
END:VCALENDAR