BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Issue 351 Fixture//EN
REFRESH - INTERVAL; VALUE = DURATION:PT48H
BEGIN:VEVENT
UID:issue-351@example.com
DTSTAMP:20260318T000000Z
DTSTART:20260319T090000Z
SUMMARY:Waste Pickup
END:VEVENT
END:VCALENDAR