Generate SHACL shapes and validate RDF data against ontology layers.
npx skills add https://github.com/salaroglio/MdExplorer --skill mde-shacl
Please help me install this Agent Skill. Skill: mde-shacl Source: https://github.com/salaroglio/MdExplorer/tree/main/MdExplorer/skills/mde-shacl Command: npx skills add https://github.com/salaroglio/MdExplorer --skill mde-shacl
SHACL shapes provide a formal way to constrain RDF data according to your ontology, enabling automated validation and governance of datasets within MdExplorer projects.
Create and load SHACL shapes for your ontology and validate a dataset using Fuseki.
High-intent search queries and answers about installing and using this skill.
SHACL shapes are formal constraints applied to RDF data according to an ontology, enabling automated validation and governance. They define NodeShape and PropertyShape rules like cardinality, enums, and datatypes to ensure dataset consistency and conformance.
To validate RDF data, generate layer-specific .shapes.ttl and .shapes.md files from your ontology, then load them into Apache Jena Fuseki. A runnable PowerShell script executes the loading process and runs SHACL validation against your ABox data.
Yes, SHACL validation requires a properly organized ontology structure. You need an ontology directory with layer TTLs and a companion .shapes.md file for each layer to define the constraints correctly before validation.
SHACL allows you to define NodeShape and PropertyShape constraints for ontology development. You can specify cardinality, enums, datatypes, and complex invariants to govern your RDF datasets and ensure data quality.
Yes, this approach applies directly to data-governance workflows. It produces SHACL shapes for each layer of your ontology and validates them against ABox data using Fuseki and SHACL tooling to enforce consistency.
SHACL validation fails when the ontology is not properly organized under the required directory structure. Ensure layer TTLs and companion .shapes.md files exist, and that the PowerShell script correctly loads the shapes into Fuseki before running validation.
Cnext-euValidate RDF/OWL ontologies for syntax correctness and SHACL constraint compliance.
salaroglioGenerate TBox ontology TTL files and PowerShell loaders for Apache Jena Fuseki.
sparq-orgValidate RDF data against SHACL shapes and generate detailed reports.
sparq-orgQuery and manage RDF data via the sparq engine in JavaScript and TypeScript.
