# wdsub

> Wikibase Subsetting software tool

**Wikidata**: [Q113291721](https://www.wikidata.org/wiki/Q113291721)  
**Source**: https://4ort.xyz/entity/wdsub

## Summary
**wdsub** is a software tool designed for Wikibase Subsetting, developed to handle specific data extraction tasks within Wikibase environments. Created by Spanish researcher and computer scientist José Emilio Labra Gayo, it is an open-source application released under the MIT License. The tool is maintained on GitHub, with its most recent preferred release version 0.0.33 documented in early 2023.

## Key Facts
*   **Developer:** José Emilio Labra Gayo, a Spanish computer scientist and university teacher.
*   **Software Class:** It is an instance of software (non-tangible executable component).
*   **License:** Distributed under the **MIT License**.
*   **Source Repository:** Hosted on GitHub at `https://github.com/weso/wdsub`.
*   **Latest Preferred Version:** Version **0.0.33** (released February 6, 2023).
*   **Previous Versions:** Includes versions 0.0.13, 0.0.14, 0.0.15, and 0.0.16 (released in August 2021).
*   **Function:** Described strictly as a "Wikibase Subsetting software tool."

## FAQs
### Q: What is the primary function of wdsub?
A: wdsub is a Wikibase Subsetting software tool. It is designed to process or extract subsets of data from Wikibase installations, though the source material defines it broadly as a software component for this purpose.

### Q: Who created and maintains wdsub?
A: The tool was developed by **José Emilio Labra Gayo**, a Spanish researcher, engineer, and scientist. He is also a university teacher.

### Q: Is wdsub free to use?
A: Yes, according to the structured properties, wdsub is released under the **MIT License**, which is a permissive free-software license.

### Q: Where can the source code be found?
A: The source code repository is hosted on GitHub at `https://github.com/weso/wdsub`.

## Why It Matters
wdsub plays a specific role in the ecosystem of Semantic Web and linked data technologies. As a "Wikibase Subsetting software tool," it addresses the technical challenge of managing large datasets found in Wikibase (the software that powers Wikidata). By allowing users to create subsets, the tool facilitates easier data handling, analysis, and integration for researchers and developers who do not require the entirety of a massive knowledge base.

The tool is significant due to its provenance; it was developed by José Emilio Labra Gayo, a noted figure in computer science and semantic web research. Its release under the MIT License encourages broad adoption and modification within the open-source community. The active versioning history, spanning from 2021 to 2023, indicates ongoing development and refinement to meet user needs.

## Notable For
*   **Specialized Utility:** Specifically designated for "Wikibase Subsetting," distinguishing it from general-purpose data tools.
*   **Academic Provenance:** Developed by a credited computer scientist and researcher, ensuring a foundation in academic rigor.
*   **Open Source Accessibility:** Released under the permissive MIT License, lowering barriers to entry for users and contributors.
*   **Active Maintenance:** Evidence of continued development through version updates (0.0.13 to 0.0.33) over a multi-year period.

## Body
### Development and Creator
wdsub was created by **José Emilio Labra Gayo**, a Spanish researcher and computer scientist born in 1969. Labra Gayo is recognized as an engineer, scientist, and university teacher. His involvement places wdsub within the context of academic and research-oriented software tools designed to advance data science and semantic web technologies.

### Technical Specifications
The software is classified as a "non-tangible executable component" (software). It is accessible via its source code repository hosted by the WESO (Web Semantics Oviedo) group on GitHub.

*   **Programming Language:** The software utilizes technology identified by the Wikidata ID **Q460584**.
*   **Repository Host:** GitHub (github.com/weso/wdsub).

### Version History
The development of wdsub shows a timeline of releases starting in mid-2021 and continuing into early 2023.

*   **2021 Releases:**
    *   **v0.0.13:** Released August 14, 2021.
    *   **v0.0.14:** Released August 15, 2021.
    *   **v0.0.15:** Released August 18, 2021.
    *   **v0.0.16:** Released August 18, 2021 (marked as a preferred version).
*   **2023 Release:**
    *   **v0.0.33:** Released February 6, 2023 (marked as a preferred version).

### Licensing
The tool is fully open-source, governed by the **MIT License**. This allows for reuse and modification within the constraints of the license, as verified in the project's repository.

## References

1. [Source](https://github.com/weso/wdsub/blob/master/LICENSE)
2. [Release 0.0.13. 2021](https://github.com/weso/wdsub/releases/tag/v0.0.13)
3. [Release 0.0.14. 2021](https://github.com/weso/wdsub/releases/tag/v0.0.14)
4. [Release 0.0.15. 2021](https://github.com/weso/wdsub/releases/tag/v0.0.15)
5. [Release 0.0.16. 2021](https://github.com/weso/wdsub/releases/tag/v0.0.16)
6. [Release 0.0.33. 2023](https://github.com/weso/wdsub/releases/tag/v0.0.33)