# @comunica/utils-data-factory

> RDFJS DataFactory utilities

Latest version **5.0.0** (published 2026-01-08) · MIT license · 0 weekly downloads

## Install

```sh
npm install @comunica/utils-data-factory
pnpm add @comunica/utils-data-factory
yarn add @comunica/utils-data-factory
bun add @comunica/utils-data-factory
```

## Health

**Score 55/100 (C)** — status: stable.

Positive: has types; no vulnerabilities; high maintenance score.

Warnings: low downloads; no esm support.

## Facts

| | |
|---|---|
| Version | 5.0.0 |
| Published | 2026-01-08 |
| First published | 2024-10-08 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 1 |
| Unpacked size | 9 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 581 |
| Maintainers | joachimvh, rubensworks, rubenverborgh, dexagod, jeswr |
| Keywords | semantic, actor, framework, events, messages |

## Links

- npm: https://www.npmjs.com/package/@comunica/utils-data-factory
- Repository: https://github.com/comunica/comunica
- Homepage: https://comunica.dev/
- Issues: https://github.com/comunica/comunica/issues
- Funding: https://opencollective.com/comunica-association
- npm.io page: https://npm.io/package/@comunica/utils-data-factory

## Dependencies (1)

- [@rdfjs/types](https://npm.io/package/@rdfjs/types.md) *

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## Recent versions

- 5.0.0 (latest) — 2026-01-08
- 4.4.2-alpha.49.0 (next) — 2025-10-22
- 4.0.1 — 2024-10-15
- 4.0.1-alpha.48.0 — 2024-10-08
- 3.2.4-alpha.47.0 — 2024-10-08

## README

# Comunica Data Factory

[![npm version](https://badge.fury.io/js/%40comunica%2Futils-data-factory.svg)](https://www.npmjs.com/package/@comunica/utils-data-factory)

[RDFJS DataFactory](http://rdf.js.org/data-model-spec/) utilities.

This module is part of the [Comunica framework](https://github.com/comunica/comunica),
and should only be used by [developers that want to build their own query engine](https://comunica.dev/docs/modify/).

[Click here if you just want to query with Comunica](https://comunica.dev/docs/query/).

## Install

```bash
$ yarn add @comunica/utils-data-factory
```

## Exposed classes

* [`BlankNodeScoped`](https://comunica.github.io/comunica/classes/_comunica_utils_data_factory.BlankNodeScoped.html): A blank node that is scoped to a certain source, and exposes a skolemized named node.
* [`BlankNodeBindingsScoped`](https://comunica.github.io/comunica/classes/_comunica_utils_data_factory.BlankNodeBindingsScoped.html): A blank node that is scoped to a certain set of bindings.

---
_Source: https://npm.io/package/@comunica/utils-data-factory · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._