Re: library to convert shacl property paths to sparql property paths

Hello

We have in Java:

   - SHACL to SPARQL :
   https://github.com/sparna-git/shacl-play/blob/9e9c471ac465dcc03a75cf66406890d2d8a87c93/shacl-commons/src/main/java/fr/sparna/rdf/jena/ModelRenderingUtils.java#L136
   - SPARQL to SHACL :
   https://github.com/sparna-git/xls2rdf/blob/0ac663a88bc3e3c97441024b6d5b33396b5440d1/xls2rdf-lib/src/main/java/fr/sparna/rdf/xls2rdf/SparqlPropertyPathToShaclPropertyPathConverter.java#L89
   (using RDF4J parser)

Thomas

Le mar. 4 févr. 2025 à 13:42, tomasz@t-code.pl <tomasz@t-code.pl> a écrit :

> Hello Niels
>
> I have implemented the SHACL-SPARQL direction in
> https://www.npmjs.com/package/clownface-shacl-path
> More recently, I implemented a SPARQL Property Paths parser using antl4r:
> https://www.npmjs.com/package/sparql-path-parser
>
> IIRC, there is no conversion back to SHACL Property Path triples (JS
> representation is used) but that would be easy to add.
>
> Best,
> Tom
>
> From: Niels Vandekeybus <niels@vandekeybus.eu>
> Date: Tuesday, 4 February 2025 at 13:30
> To: public-shacl@w3.org <public-shacl@w3.org>
> Subject: library to convert shacl property paths to sparql property paths
>
> Hi everyone,
>
> I hope this is the right channel to ask. For a project I need to convert
> shacl property paths to sparql property paths (and back). I was wondering
> if anyone knows of a library to do this? For my use case javascript would
> be ideal.  If none exists I could write my own (the spec explains the
> conversion quite well), but I'm a bit surprised this doesn't exist yet.
> Hoping for some pointers that I missed :).
>
> Kind regards,
>
> Niels
>


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