BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20230820T110000Z
DTSTART:20230820T110000Z
DTEND:20230820T110000Z
SUMMARY:Verkaufsoffenen Sonntag am 20.08.2023
END:VEVENT
END:VCALENDAR