BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//TYPO3/NONSGML News system (news)//EN
BEGIN:VEVENT
UID:news-372@www.tuev-verband.de
DTSTAMP:20211206T161752
DTSTART:20210701T082624
DTEND:
DTSTART;TZID=Europe/Berlin:20210701T082624
DTEND;TZID=Europe/Berlin:
SUMMARY:Every third ventilation system in schools with significant defects
END:VEVENT
END:VCALENDAR
