BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250720T164701
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e112854ff93
DTSTAMP:20260416T164701Z
SUMMARY:Lesen mit Hund
DTSTART:20260713T140000Z
DTEND:20260713T153000Z
END:VEVENT
END:VCALENDAR