You can use JSON to represent just about any object. This is a form of abstraction. Of modeling the real world, which is a core concept in computing, which is really in large part about modeling the physical world into digital form. Think about anything you might use daily and they can be modeled (and probably have already been) in the digital world.
Arthur C. Clarke
Breathing smoothly and deeply works wonders for the body in general. It gives you more energy. It can center and calm your mind. And it will give your voice power and consistency. Once you learn to breathe as calmly and steadily as a child does, you are on your way to fabulous vocal reaches.