BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250801T175732
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69f0f50c75edd
DTSTAMP:20260428T175732Z
SUMMARY:Lesen mit Hund
DTSTART:20260615T140000Z
DTEND:20260615T153000Z
END:VEVENT
END:VCALENDAR