Please rename your project and put a not that this uses a customer schema definition and does not follow the Draft IETF specification for JSON-Schema.
To learn more about the JSON Schema draft's you can go to http://json-schema.org/
To see a PHP Implementation you can look at https://github.com/justinrainbow/json-schema
But please change the name of this package it will cause people confusion,
If you would like to see a use case of the Specifications you can see our Development API Specification using JSON-Schema,