BEGIN:VCALENDAR PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN VERSION:2.0 BEGIN:VEVENT DTEND:20250521T183000Z DTSTAMP:20260313T022840Z DTSTART:20250521T163000Z LOCATION:Cambridge Central Library\, Cambridge ORGANIZER: SEQUENCE:0 SUMMARY:CIBSE East Anglia - CPD Non-Domestic Indoor Air Quality UID:CIBSE-EVENT-a1EQx000000xjp7MAA END:VEVENT END:VCALENDAR