xsd2shacl's Introduction

XSD2SHACL

A tool to generate SHACL shapes from XSD for RDF graphs validation.

The results of comparison and evaluation of supported XSD components are under comparison folder.
The results of validation on two usecases are under usecases folder.

Prerequisite

Install the required dependencies:

$ pip install -r requirements.txt

Usage

To translate XSD to SHACL shapes:

$ python main.py XSD_FILE

Or you can specify the location for storing the generated SHACL shapes

$ python main.py XSD_FILE -s SHACL_PATH

For example, if you execute the following:

$ python main.py comparison/pos.xsd

The generated shape file will then be located here: test/test.xsd.shape.ttl.

Post-adjustment

To adjust the generated SHACL shapes with corresponding RML mapping files to the post-adjusted shapes on two use cases:

You can run the following for RINF:

$ python post_adjustment/main.py usecases/RINF/RINF-metadata.xsd.shape.ttl -r usecases/RINF/mappings/RINF-contact-line-systems.yml.ttl -a usecases/RINF/RINF-metadata.xsd.shape.RINF-contact-line-systems.adjustment.ttl

And the following for TED:

$ python main.py usecases/TED/TED_EXPORT_merge.xsd.shape.ttl -r usecases/TED/mappings/F03 -a usecases/TED/TED_EXPORT_merge_F03.shape.adjustment.ttl

Run following get the validation results (C_T, R/T, R/T', C_P, R/P, R/P'):

$ python usecases/RINF/metrics.py
$ python usecases/TED/metrics.py

Cite

To cite our work:

@inproceedings{duan2023xsd,
    author = {Duan, Xuemin and Chaves-Fraga, David and Dimou, Anastasia},
    title = {{XSD2SHACL: Capturing RDF Constraints from XML Schema}},
    year = {2023},
    isbn = {9798400701412},
    publisher = {ACM},
    doi = {10.1145/3587259.3627565},
    booktitle = {Proceedings of the 12th Knowledge Capture Conference 2023},
    keywords = {Validation, XSD, SHACL, RDF shapes, XML Schema},
    series = {K-CAP '23}
    }

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