BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID:events-110@ DTSTAMP:19700101T000001Z DTSTART:20230424T090000Z DTEND:20230425T180000Z SUMMARY:Demonstrator-Workshop SFB/TRR 280 END:VEVENT END:VCALENDAR