Files
republic-os/docs/data-model.md
T
Fabio 316c4e563c Documentation: accurate README + full /docs tree
The README described intent; the repo is now real. Rewrote it to reflect
what actually exists — 17,506 validated files across four entity types,
the deterministic pipeline, the commands — and added the /docs tree:

  government-as-code.md  the philosophy: git primitives -> government
  data-model.md          entity types, IDs, file format, the tree, determinism
  sources.md             where every fact comes from, and how current
  roadmap.md             done / next / later, honest about what isn't built
  contributing.md        the disciplines, and how to add a source

Plus data/sources/sources.yaml — the machine-readable source registry.

Every count, path, and source claim is grounded in the current tree, not
the aspirational brief. Internal links verified; validation still clean.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-04 08:38:06 -04:00

5.4 KiB

Data Model

The file

Every entity is one Markdown file with YAML frontmatter. The frontmatter is the machine-readable record; the body is the human-readable page. The same file serves a journalist reading it on GitHub, an editor in an Obsidian vault, and an AI agent parsing frontmatter.

---
type: Person
title: "Mike Johnson"
role: "U.S. House of Representatives - LA-4"
party: "R"
level: "federal"
branch: "legislative"
state: "LA"
leadership:
  - role: "Speaker of the House"
    body: "H"
    since: "2025-01-03"
ids:
  person: "fac58269-6f4a-4706-8eb4-95a549c07a41"
  bioguide: "J000299"
sources:
  - field: tenure
    source: "House Clerk XML 2026-06-10"
  - field: roles
    source: "congress-legislators (unitedstates project)"
confidence: official
tags: [officeholder, federal, legislative, la]
timestamp: "2026-06-20"
---

# Mike Johnson

Current U.S. House of Representatives - LA-4 (Congressional District 4).

## Leadership

- Speaker of the House (since 2025-01-03)

The format conforms to the Open Knowledge Format (OKF): only type is strictly required, unknown keys are tolerated, and the concept ID is the file path. Republic OS layers a stricter, schema-validated profile on top — see /schemas.

Entity types

type Count Home Schema
Person 11,285 us/people/, us/states/<st>/…/people/ person.schema.json
Body 233 us/bodies/… body.schema.json
Candidate 2,494 us/states/<st>/candidates/ candidate.schema.json
Jurisdiction 3,494 county index.md, us/states/<st>/districts/ jurisdiction.schema.json
  • Person — an officeholder, filed by the jurisdiction they serve. Federal members are enriched with their bioguide ID, leadership roles, and committee seats.
  • Body — an institution: a chamber, committee, or subcommittee. The "repos" of the government-as-code model. Each lists its leadership; subcommittees name their parent.
  • Candidate — someone running for office, distinct from a current officeholder. Sourced from FEC filings.
  • Jurisdiction — a place with a government, carrying Census demographics. A county's node is its directory index.md; a district's is a file under districts/.

The jurisdiction tree

Geography is a hierarchy: every entity sits in exactly one place in the tree. The schema is fractal — a county commissioner and a U.S. senator are both Person; a school board and the House are both Body — so the same shapes repeat at every level.

data/jurisdictions/
  us/
    people/                         federal officeholders (542)
    bodies/                         House, Senate, committees, subcommittees
      house/committees/…
      senate/committees/…
    states/
      fl/
        people/                     FL state legislators
        candidates/                 2026 federal candidates from FL
        districts/                  congressional districts (ACS demographics)
        counties/
          st-lucie/
            index.md                the county as a Jurisdiction node
            people/                 county officeholders
            municipalities/
              port-st-lucie/
                people/             city officeholders

The tree is complete on the map, uneven on the ground: every U.S. county exists as a node (from Census data), but officeholder depth currently reaches the municipal level only in Florida. An empty directory is not a failure — it is the frontier.

A second axis — cross-cutting issues that link entities across the tree — is designed but not yet built. See the roadmap.

Identifiers

  • Path is identity. The concept ID is the file path (OKF): us/states/fl/counties/st-lucie/people/anthony-bonna is both the address and the ID. Paths use lowercase slugs and stable government identifiers where available.
  • Carried IDs round-trip back to sources: Atlas UUIDs (person, office, tenure, jurisdiction), bioguide for federal members, fec for candidates, fips for counties.
  • Reconciliation across sources is by normalized name where no shared key exists — for example, congress-legislators (bioguide-keyed) is joined onto Atlas officeholders (UUID-keyed) by name.

Determinism — why the diffs are trustworthy

The build is deterministic by construction: sorted iteration, a fixed key order, one full rebuild per run. make build twice produces a byte-identical tree, verified by hashing every file. Entity files change only when the government changes, never because of pipeline noise (timestamps, ordering, formatting). This is what makes make changelog meaningful — a diff is always a real change, never an artifact.

Validation

scripts/validate.py checks all 17,506 files with no third-party dependencies:

  1. OKF conformance — every file has frontmatter with a non-empty type.
  2. Schema conformance — required fields, property types, and enums per entity type.
  3. Link integrity — every internal /-rooted markdown link resolves to a real file.

It exits non-zero on failure, so it doubles as a CI gate. Run it with make validate.