BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:76353a42-421f-4641-b795-e12d80ea6db8
DTSTAMP:20260420T013842Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Labor Day (Austria)
END:VEVENT
END:VCALENDAR