BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20171218T114500Z
DTSTART:20171218T114500Z
DTEND:20171218T114500Z
SUMMARY:Stollentour: Rettungswache Wiedemar
END:VEVENT
END:VCALENDAR