Schema unification with JSON-LD Frames

[u8sand]

Utilizing this we can devise two-way conversions between a unifying schema and independent schemas used by external applications and databases.

[u8sand]

We can use JSON-LD frames to unify the schemas. Ultimately all we need to do is devise semantic definitions and setup a JSON-LD Context for each $validator.

[u8sand]

We can learn from https://github.com/datatagsuite/schema on how to do this as we harmonize with it as well.

It seems fundamentally, they use jsonld style syntax and enforce it by specifying all possible instance combinations up-front while we allow instances to reference their own validators. We might be able to find a middle ground but should probably adopt jsonld style syntax: i.e. @context/@type as opposed to $validator.