# PAG Structure Declaration

> Make a document's structure explicit with the declaration that names it: a DAG for a dependency graph, a STATE_MACHINE for a lifetime or a set of derived states, a PRIORITY_QUEUE for a ranking, a FLOWCHART for the rendered projection of a declared structure, and for a shared surface the coordination model's SURFACE, RECORD and ITEM with their typed edges, derived states and the one post-and-wait operation, so ordering, ownership and state are declared as structure rather than narrated as prose.

Record: `algo:pag-coordination-construct`
Kind: pag
Canonical: https://banes-lab.com/ontology/algorithms#algo-pag-coordination-construct
Closure: https://banes-lab.com/json/records/algo/pag-coordination-construct/closure

## stage

- [project](https://banes-lab.com/records/stage/project.md)

## axis

- [reasoning](https://banes-lab.com/records/reason/axis-reasoning.md)

## composed-by

- [PAG Authoring Kernel](https://banes-lab.com/records/algo/pag-authoring-kernel.md)