BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
SUMMARY:Mardis de la chimie durable
DTSTART:20260505T074500Z
DTSTAMP:20260421T143912Z
CATEGORIES:
DESCRIPTION:
LOCATION:  
END:VEVENT
END:VCALENDAR