w3c/data-shapes
Jun 2025 – Jun 2025
1 Month active
Languages Used
HTMLTTLturtle
Technical Skills
DocumentationRDFSHACLSpecification WritingTestingVocabulary Development
Matt
PROFILE
Matt
In June 2025, Michael Berg developed and integrated the sh:nodeByExpression constraint component for the w3c/data-shapes repository, enhancing the SHACL specification to support dynamic node shape computation for data validation. He updated the SHACL vocabulary and authored comprehensive documentation and usage examples to guide parameterization and best practices. Using technologies such as RDF, SHACL, and Turtle, Michael ensured robust test coverage for both node and property shapes, improving the flexibility and quality of validation workflows. His work demonstrated depth in specification writing, vocabulary development, and testing, resulting in a well-documented, maintainable feature that addresses evolving data modeling needs.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
1
Lines of code
414
Activity Months1
Work History
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025: Delivered the SHACL Node by Expression constraint component for w3c/data-shapes, integrating into the SHACL spec and vocabulary, with tests, docs, and examples to enable dynamic node shape computation and richer validation.
3 Commits • 1 Features
Jun 1, 2025June 2025: Delivered the SHACL Node by Expression constraint component for w3c/data-shapes, integrating into the SHACL spec and vocabulary, with tests, docs, and examples to enable dynamic node shape computation and richer validation.
June 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
HTMLTTLturtle
Technical Skills
DocumentationRDFSHACLSpecification WritingTestingVocabulary Development
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