---
title: Structured data consistency graph
code: G20
shelf: Graph systems
url: https://library.feedthejoe.com/graph-systems/g20-structured-data-consistency-graph/
markdown: https://library.feedthejoe.com/graph-systems/g20-structured-data-consistency-graph.md
author: Joseph W. Anady
publisher: THATDEVELOPERGUY LLC
status: "Researched: Not deployed"
summary: Do all public representations describe the same approved entities and facts?
published: 2026-09-12
reviewed: 2026-09-12
modified: 2026-09-12
release: 2026.09.12-g40
edition: 2026.09.12-g40
words: 158
sources:
  - graph:S13
  - graph:S16
  - graph:S08
cites:
  - https://library.feedthejoe.com/graph-systems/primary-source-register/
rights: © 2026 THATDEVELOPERGUY LLC. All rights reserved.
---

# G20 Structured data consistency graph

## Question

Do all public representations describe the same approved entities and facts?

## Nodes

Entity registry; Page; JSON-LD node; Feed record; Validation finding

## Relationship sketch

* page representation → entity ID
* assertion → approved claim
* finding → affected representation

## Evidence inputs

Approved entity registry, actual page markup, visible content, feed versions, validation output.

## Implementation

Generate public subsets from a reviewed source of truth. Detect conflicting identifiers and facts across templates. Run syntax, vocabulary, graph, content, and feature checks separately.

## Acceptance checks

* Public references resolve to intended entity records
* No template invents a second identity
* Visible content and JSON-LD agree on material facts

## Do not infer

A large @graph array is not proof of completeness, authority, or provider ingestion.

## Publication boundary

Only approved public projections; private full graph stays private.

## Source basis

[S13](https://library.feedthejoe.com/graph-systems/primary-source-register/#S13), [S16](https://library.feedthejoe.com/graph-systems/primary-source-register/#S16), [S08](https://library.feedthejoe.com/graph-systems/primary-source-register/#S08). See Research/sources.json. Sources support the primitives or named technology. The organization, labels, actions, and acceptance contracts in this catalog are this library's design, not claimed provider requirements.