composer require api
API Platform's philosophy is this: create some resources, tweak any configuration you need - we haven't done that, but will soon - and let API Platform expose those resources as an API. It does that, but to be an extra good friend, it also creates an OpenAPI specification. Check it out: go to /api/docs.json.
API Documentation Interface.
Is a format for describing APIs. Gives all information about an Entity to the API.
Gives context to the data.
Adds extra fields to the json endpoint that describes the data.
RDF (Resource Description Format)
Set of rules to describe the meaning of data.
Internationalized Resources Identifier