如何将JSON用于关系类型数据 - 最好只重复数据？

I would like to create JSON to act as a small database of cars. If I were to use MySQL, I would create a Maker table so as not to repeat the makers and maker attributes for every single car. What is the best way to do this in JSON? for instance, if I have the following attributes for maker:I would like to create JSON to act as a small d