Formats · The job · Element
The change
What should be different afterwards.
The part
What it is
Stated before publishing, because afterwards any outcome can be described as the intended one.
A format whose intended change cannot be named is being produced for its own sake, and that is the finding.
The smallest level
The attributes it carries
Each attribute is one of the framework’s shared types. What a date is, and how it is written, is defined once for the whole model — the note here says what it means in this particular place.