---
title: "onto-wikidata-dump-line-and-rank — Mova code model"
description: "Mova code model of onto/src/wikidata.rs: components with their labels, obernants and the model text."
url: "https://groupants.elamur.ai/free/en/mova/onto/src/wikidata.rs.groupant/dump-line-and-rank.groupant/"
---
Elamur: [Mova](https://md.mova.elamur.ai/free/en/) · [Dictionary](https://md.dictionary.elamur.ai/free/en/) · [Research](https://md.research.elamur.ai/free/en/) · **Groupants**

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# onto-wikidata-dump-line-and-rank

The groupant beside onto/src/wikidata.rs in the Mova repository: what the code computes, what it never does, how to go back from its outputs, its invariants, cost and checks.

## Facts

- **kind:** groupant_fragment
- **status:** partial source bound model
- **source:** [`onto/src/wikidata.rs`](https://github.com/ElamurAI/mova-free/blob/main/onto/src/wikidata.rs)
- **source SHA-256:** `0b9532455e97a88c…`
- **covers:** ids(v)=[id(s)|rank(s)!=deprecated and datavalue.value.id exists]. entity_json(t)=trim_end(t) minus one final comma if len>=2 and starts{; validity deferred to serde. (bytes 3353–3867)
- **part of:** [onto-wikidata](https://md.groupants.elamur.ai/free/en/mova/onto/src/wikidata.rs.groupant/)
- **repository folder:** [`onto/src/wikidata.rs.groupant/dump-line-and-rank.groupant`](https://github.com/ElamurAI/mova-free/tree/main/onto/src/wikidata.rs.groupant/dump-line-and-rank.groupant)
- **repository commit:** `855da7bd4a7b`

> **Implementation material.** A Mova code model describes this code at one source revision: partial models, finite checks and their stated scope. It is not a reviewed general exposition, and its labels are shown as written, never raised.

## Components

| component | label | where |
|---|---|---|
| **approximant** | partial | [approximant](#approximant) |
| **ast** | partial | `../syntax.json` |
| **composition** | partial | [composition](#composition) |
| **cost** | partial | [Cost](#cost) |
| **descriptant** | present | [descriptant](#descriptant) |
| **invariant** | partial | `model.md` |
| **tests** | executed bounded checks | [tests](#tests) |

## Obernants

The typed relations around the forward model: the behaviour complement (what the code never does), the reverse reconstruction (every input compatible with an output) and specialised views.

| id | type | label | where |
|---|---|---|---|
| `behavior_complement` | behavior_complement | partial source derived model | [behavior_complement](#behavior-complement) |
| `reverse_reconstruction` | reverse_reconstruction | partial source derived model | [reverse_reconstruction](#reverse-reconstruction) |
| `rank_exactness` | rank_exactness | partial source derived model | [rank_exactness](#rank-exactness) |
| `borrow_coordinate` | borrow_coordinate | partial source derived model | [borrow_coordinate](#borrow-coordinate) |
| `deferred_validity` | deferred_validity | partial source derived model | [deferred_validity](#deferred-validity) |
| `helper_cost` | helper_cost | partial source derived model | [helper_cost](#helper-cost) |

## Model text


### descriptant

#### onto-wikidata-dump-line-and-rank

ids(v)=[id(s)|rank(s)!=deprecated and datavalue.value.id exists]. entity_json(t)=trim_end(t) minus one final comma if len>=2 and starts{; validity deferred to serde.

Epoch 2026-10-31: source byte range [3353,3867) with source and range hashes, sharing parent lexical AST. Partial source-derived scope, no semantic proof.

### approximant

#### Scoped forward relation

ids(v)=[id(s)|rank(s)!=deprecated and datavalue.value.id exists]. entity_json(t)=trim_end(t) minus one final comma if len>=2 and starts{; validity deferred to serde.

Scope bytes [3353,3867) only. Preconditions and exceptions in this scope's catalog; no claims for parent orchestration.

Executable approximant gap: no useful percentage metric established for these categorical/effectful observations. No surrogate or production substitution. Future caps 1/2/5/10% require a metric/domain and evidence; no numerical error bound follows here.

### invariant

## Scoped observations

Exclude exact deprecated/missing IDs, leading-space objects/brackets. Invalid {bad may pass lexical gate.

### Cost

O(statements) iterator and trailing-line bytes scan; borrowed slices, no IO/allocation in these helpers.

### composition

#### Scope contribution

ids(v)=[id(s)|rank(s)!=deprecated and datavalue.value.id exists]. entity_json(t)=trim_end(t) minus one final comma if len>=2 and starts{; validity deferred to serde.

This fragment contributes only `dump-line-and-rank`. Parent owns input acquisition, surrounding dispatch and downstream joins. Complement and compatible antecedents are scoped in models.md rather than copied parent statements.

### models

### behavior_complement

Exclude exact deprecated/missing IDs, leading-space objects/brackets. Invalid {bad may pass lexical gate.

### reverse_reconstruction

Output IDs admit arbitrary interspersed deprecated/missing and unused claims. Returned slice admits trailing whitespace and optional comma; no semantic recovery from lexical acceptance.

### rank_exactness

Deprecated capitalD not filtered.

### borrow_coordinate

Returned slice borrows input, no normalization/allocation.

### deferred_validity

{bad accepted lexically, JSON decoder decides later.

### helper_cost

O(statements+trailing bytes), no IO.

### tests

#### Evidence boundary

dump_quirks actual serde array/deprecated/line gates executed; no probe/lexeme dump/map_trial or live data.

Parent tests.md names actual selected tests; this scope does not claim all its branches executed. The compiled control listed in parent receipt applies only to the named mutated boundary.