// This can be a discipline That may be distinctive in each occasion of a category personal int _field; // It is a property that accesses a discipline, but as it's visibility // is protected only subclasses will know concerning this property // (and through it the sector) - https://propertyingurugram.in/residential-sales-in-top-seven-cities-recovers-to-over-90-in-q1-2021-jll/