string(14) "20250226180000"
string(14) "20250226220000"
BEGIN:VCALENDAR
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250226T180000
DTEND;TZID=Europe/Berlin:20250226T220000
LOCATION:
TRANSP: OPAQUE
SEQUENCE:0
UID:125
DTSTAMP:20260501T062223
SUMMARY:Postersession
DESCRIPTION:
PRIORITY:1
CLASS:PUBLIC
BEGIN:VALARM
TRIGGER:-