// That is a subject Which may be unique in Every instance of a category private int _field; // This can be a property that accesses a discipline, but since it's visibility // is safeguarded only subclasses will know about this property // (and through it the sector) - https://propertyingurugram.in/signature-global-to-exceed-fy25-sales-bookings-target-of-rs-10000-crore-on-strong-demand-chairman/