BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d69dddbf99766e4a382bab02fdb8f861example.com
DTSTAMP:20261109T214937Z
DTSTART:22.06.2017T000000Z
DTEND:22.06.2017T000000Z
SUMMARY:Mineral 
DESCRIPTION:
END:VEVENT
END:VCALENDAR