// That is a subject that might be various in Just about every instance of a class private int _field; // This is a property that accesses a subject, but as it's visibility // is protected only subclasses will know about this property // (and through it the field) https://propertyingurugram.in/prestige-group-to-develop-9-mn-sq-ft-of-retail-space-expand-malls-business-into-mumbai-and-delhi-ncr/