BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:f8161d2f-aa23-4d93-8d31-a5f4ca28cc38
DTSTAMP:20260425T084451Z
DTSTART;VALUE=DATE:20261213
SUMMARY:National Petroleum Day (Argentina)
END:VEVENT
END:VCALENDAR