BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:15880f95-a940-46e7-9d82-c855702a8044
DTSTAMP:20260421T223255Z
DTSTART;VALUE=DATE:20260517
SUMMARY:Galician Literature Day (Spain)
END:VEVENT
END:VCALENDAR