BEGIN:VCALENDAR CALSCALE:GREGORIAN METHOD:PUBLISH PRODID:GSB VERSION:2.0 BEGIN:VEVENT UID:c60aa832-1f46-4c60-b29a-f8c2ad190506-BMWK SUMMARY:Energetic building refurbishment in Slovakia DTSTAMP:20230223T073229Z DTSTART:20230618T220000Z DTEND:20230622T220000Z LOCATION:Slovakia END:VEVENT END:VCALENDAR