BEGIN:VCALENDAR
VERSION:2.0
PRODID:sustainableswitzerland.ch
BEGIN:VEVENT
SUMMARY:Journée mondiale de l'environnement
DTSTART;VALUE=DATE:20240605
DTEND;VALUE=DATE:20240605
DTSTAMP:20260612T185804Z
UID:<built-in function id>_KfaqRmZbFc92PMifugtCkx
END:VEVENT
END:VCALENDAR