BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//TYPO3/NONSGML Calendarize//EN
BEGIN:VEVENT
UID:calendarize-hoehlenkonzert-gift-of-song-20250711
DTSTAMP:20260811T013115Z
DTSTART:20250711T180000Z
DTEND:20250711T201500Z
END:VEVENT
END:VCALENDAR