public EntityIncorporated(List <Property> properties, World world) : base(properties, world)
        {
            foreach (Property property in properties)
            {
                switch (property.Name)
                {
                case "site_id": Site = world.GetSite(Convert.ToInt32(property.Value)); break;

                case "subregion_id": Region = world.GetRegion(Convert.ToInt32(property.Value)); break;

                case "feature_layer_id": UndergroundRegion = world.GetUndergroundRegion(Convert.ToInt32(property.Value)); break;

                case "joiner_entity_id": JoinerEntity = world.GetEntity(Convert.ToInt32(property.Value)); break;

                case "joined_entity_id": JoinedEntity = world.GetEntity(Convert.ToInt32(property.Value)); break;

                case "leader_hfid": Leader = world.GetHistoricalFigure(Convert.ToInt32(property.Value)); break;

                case "partial_incorporation":
                    property.Known       = true;
                    PartialIncorporation = true;
                    break;
                }
            }

            Site.AddEvent(this);
            Region.AddEvent(this);
            UndergroundRegion.AddEvent(this);
            Leader.AddEvent(this);
            JoinerEntity.AddEvent(this);
            JoinedEntity.AddEvent(this);
        }