# ShEx-s

> Scala implementation of ShEx

**Wikidata**: [Q112700944](https://www.wikidata.org/wiki/Q112700944)  
**Source**: https://4ort.xyz/entity/shex-s

## Summary
ShEx-s is a Scala implementation of Shape Expressions (ShEx), a language for validating and describing the structure of RDF graphs. Developed by Spanish researcher José Emilio Labra Gayo, it is an open-source project licensed under the MIT License and hosted on GitHub.

## Key Facts
- **Implementation of**: Shape Expressions (ShEx), a W3C-recommended language for RDF validation
- **Programming language**: Scala (Q460584)
- **Latest version**: 0.1.102 (released 2021-12-11)
- **License**: MIT License
- **Developer**: José Emilio Labra Gayo (Spanish computer scientist, engineer, and university teacher)
- **Source code repository**: [GitHub](https://github.com/weso/shex-s)
- **Website**: [https://www.weso.es/shex-s/](https://www.weso.es/shex-s/)
- **Copyright status**: Copyrighted
- **Instance of**: Software

## FAQs
### Q: What is ShEx-s used for?
A: ShEx-s is used to validate and describe the structure of RDF graphs, ensuring data conforms to specified schemas. It is part of the Shape Expressions (ShEx) framework, a W3C-recommended standard.

### Q: Who developed ShEx-s?
A: ShEx-s was developed by José Emilio Labra Gayo, a Spanish researcher, computer scientist, and university teacher.

### Q: Where can I find the source code for ShEx-s?
A: The source code is available on GitHub at [https://github.com/weso/shex-s](https://github.com/weso/shex-s).

### Q: What programming language is ShEx-s written in?
A: ShEx-s is implemented in Scala.

### Q: Is ShEx-s open-source?
A: Yes, ShEx-s is open-source and licensed under the MIT License.

## Why It Matters
ShEx-s plays a crucial role in the semantic web ecosystem by providing a Scala-based implementation of Shape Expressions (ShEx), a W3C-recommended language for validating RDF data. This implementation allows developers to enforce structural constraints on RDF graphs, ensuring data integrity and consistency. By leveraging Scala, ShEx-s offers a robust and scalable solution for validating complex data structures in RDF, making it a valuable tool for knowledge graph management and semantic web applications. Its open-source nature and MIT License encourage community contributions and adoption, further enhancing its utility in the field.

## Notable For
- **First major release**: Version 0.1.91 (June 5, 2021)
- **Latest stable version**: 0.1.102 (December 11, 2021)
- **GitHub repository**: Actively maintained with regular updates
- **W3C-compliant**: Implements the Shape Expressions standard
- **Open-source**: Licensed under MIT, promoting community collaboration

## Body
### Overview
ShEx-s is a Scala implementation of Shape Expressions (ShEx), a W3C-recommended language for validating and describing the structure of RDF graphs. It was developed by José Emilio Labra Gayo, a Spanish researcher, computer scientist, and university teacher. The project is open-source and licensed under the MIT License, with its source code hosted on GitHub.

### Development and Releases
ShEx-s was first released as version 0.1.91 on June 5, 2021. Subsequent versions, including 0.1.93, 0.1.94, 0.1.95, 0.1.96, 0.1.97, 0.1.98, 0.1.100, 0.1.101, and 0.1.102, were released between June 2021 and December 2021. The project has seen regular updates, with the latest version, 0.1.102, released on December 11, 2021.

### Technical Details
- **Programming Language**: Scala
- **License**: MIT License
- **Source Code Repository**: [GitHub](https://github.com/weso/shex-s)
- **Website**: [https://www.weso.es/shex-s/](https://www.weso.es/shex-s/)
- **Implementation**: Shape Expressions (ShEx), a W3C standard for RDF validation

### Significance
ShEx-s is notable for its role in the semantic web ecosystem, providing a Scala-based implementation of ShEx. This implementation allows developers to enforce structural constraints on RDF graphs, ensuring data integrity and consistency. Its open-source nature and MIT License encourage community contributions and adoption, making it a valuable tool for knowledge graph management and semantic web applications.

## References

1. [Release 0.1.91. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.91)
2. [Release 0.1.93. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.93)
3. [Release 0.1.94. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.94)
4. [Release 0.1.95. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.95)
5. [Release 0.1.96. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.96)
6. [Release 0.1.97. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.97)
7. [Release 0.1.98. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.98)
8. [Release 0.1.100. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.100)
9. [Release 0.1.101. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.101)
10. [Release 0.1.102. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.102)
11. [Release 0.1.103. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.103)
12. [Release 0.1.104. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.104)
13. [Release 0.1.105. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.105)
14. [Release 0.1.106. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.106)
15. [Release 0.1.107. 2021](https://github.com/weso/shex-s/releases/tag/v0.1.107)
16. [Release 0.1.108. 2022](https://github.com/weso/shex-s/releases/tag/v0.1.108)
17. [Release 0.1.109. 2022](https://github.com/weso/shex-s/releases/tag/v0.1.109)
18. [Release 0.2.0. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.0)
19. [Release 0.2.1. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.1)
20. [Release 0.2.2. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.2)
21. [Release 0.2.3. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.3)
22. [Release 0.2.4. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.4)
23. [Release 0.2.5. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.5)
24. [Release 0.2.6. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.6)
25. [Release 0.2.7. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.7)
26. [Release 0.2.8. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.8)
27. [Release 0.2.9. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.9)
28. [Release 0.2.10. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.10)
29. [Release 0.2.11. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.11)
30. [Release 0.2.12. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.12)
31. [Release 0.2.13. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.13)
32. [Release 0.2.14. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.14)
33. [Release 0.2.15. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.15)
34. [Release 0.2.16. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.16)
35. [Release 0.2.17. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.17)
36. [Release 0.2.18. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.18)
37. [Release 0.2.19. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.19)
38. [Release 0.2.20. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.20)
39. [Release 0.2.21. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.21)
40. [Release 0.2.22. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.22)
41. [Release 0.2.23. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.23)
42. [Release 0.2.24. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.24)
43. [Release 0.2.25. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.25)
44. [Release 0.2.26. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.26)
45. [Release 0.2.27. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.27)
46. [Release 0.2.28. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.28)
47. [Release 0.2.29. 2022](https://github.com/weso/shex-s/releases/tag/v0.2.29)
48. [Release 0.2.30. 2023](https://github.com/weso/shex-s/releases/tag/v0.2.30)
49. [Release 0.2.31. 2023](https://github.com/weso/shex-s/releases/tag/v0.2.31)
50. [Release 0.2.32. 2023](https://github.com/weso/shex-s/releases/tag/v0.2.32)