#### 11.4.2.3 Point Class

 A `Point` is a geometry that represents a single location in coordinate space.

**`Point` Examples**

* Imagine a large-scale map of the world with many cities. A `Point` object could represent each city.

* On a city map, a `Point` object could represent a bus stop.

**`Point` Properties**

* X-coordinate value.

* Y-coordinate value.

* `Point` is defined as a zero-dimensional geometry.

* The boundary of a `Point` is the empty set.

