UJG / Editor's Draft

Editor's Draft (ED)

The ED workspace captures the newest ideas, examples, and proposals. Documents can change at any time. You can use it for:

  • Participate in discussions and contribute.
  • Track upcoming changes while implementing.
  • Prototype the newest journey patterns.

Spec Family

Foundational UJG modules and supporting drafts that define the shared interoperability baseline.

First-Level Optional Modules

Optional modules that attach directly to Core or Graph concepts and publish their own ontology, JSON-LD context, and SHACL artifacts.

Second-Level Optional Modules

Optional modules mediated by another optional module, keeping specialized concerns out of Core and Graph.