Shapes-rs

Shapes-rs is an RDF library that implements Shape Expressions (ShEx), SHACL, DCTAP, and other technologies in the RDF ecosystem.

The library is implemented in Rust

The library can be run as a command line tool or can be embedded as a library.

It can be used to validate RDF data in different syntaxes like Turtle, NTriples, etc. as well as RDF data queriable from SPARQL endpoints like Wikidata.

It can also be used to convert between different RDF data validation technologies like ShEx, SHACL, DCTAP, etc. and to generate UML like visualizations and HTML views.

• We publish binaries in Linux, Windows and Apple which can be downloaded here.
• Source code: https://github.com/weso/shapes-rs
• List of issues
• Discussion
• How-to guides
• FAQ

Modules

• ShEx testsuite: Code that checks the ShEx testsuite
• ShEx validator: ShEx Validator
• ShEx compact: ShEx Compact syntax parser that follows ShEx compact grammar
• ShEx ast: Represents ShEx Abstract syntax based on ShExJ (JSON-LD)
• ShapeMap: ShapeMap implementation.
• SRDF: Simple RDF interface
• PrefixMap: Turtle based prefixMap representation
• Conversions between different shapes formalisms
• SHACL ast: Represents SHACL core abstract syntax
• RBE: Regular Bag Expressions

Related projects

• ShEx-s: Scala implementation of ShEx. This project started as a re-implementation of ShEx-s in Rust
• SHACL-s: Scala implementation of SHACL.
• ShEx.js: Javascript implementation of ShEx.
• Oxigraph: SPARQL implementation in Rust which also contains RDF libraries.
• Nemo: An in-memory rule engile which also contains some nom parsers.

Contributors

List of contributors in Github