Schema: robos:ExamplesTable

Formal W3C SHACL constraint shape and OSLC JSON-LD specification for robos:ExamplesTable in the testing package store.

Table of contents

1. Specification Metadata
2. Upstream Schema Basis (Refers From) & Global Standards Provenance
3. Entity Relationship & Schema Context
4. Property Constraints & SHACL Rules
5. Canonical OSLC JSON-LD Example
6. Programmatic SHACL Validation

---

Specification Metadata

• RDF / OWL Class: robos:ExamplesTable
• Aliases / Target Classes: robos:ExamplesTable
• SHACL Shape ID: urn:robos:shape:ExamplesTableShape
• Governing Package: Testing, Quality & BDD (robos.testing) (testing)
• Namespace: robos.testing
• Schema.org Classification: https://schema.org/Table
• Domain De Facto Standard: https://cucumber.io/docs/gherkin/reference/#examples
• Upstream Schema Basis (Refers From): https://cucumber.io/docs/gherkin/reference/#examples

---

Upstream Schema Basis (Refers From) & Global Standards Provenance

This RobOS schema is modeled after and directly aligns with two levels of global standards:

• Universal Schema.org Class: https://schema.org/Table (100% interoperability with search engines, web indexers, and general AI reasoning)
• Specialized Domain Standard: https://cucumber.io/docs/gherkin/reference/#examples (de facto standard for domain-specific ALM, BDD, or infrastructure operations)
• Canonical Reference: https://cucumber.io/docs/gherkin/reference/#examples
• Agent Guidelines: When autonomous agents generate, expand, or validate instances of robos:ExamplesTable, they MUST adhere to and base their output on this referred schema object and universal Schema.org parent class, extending it with RobOS SDLC properties.

---

Entity Relationship & Schema Context

Examples Table robos:ExamplesTable

Governed by W3C SHACL shape urn:robos:shape:ExamplesTableShape within the Testing, Quality & BDD (robos.testing) (robos.testing) package store.

dcterms:title robos:tableHeaders robos:tableRows

---

Property Constraints & SHACL Rules

Property Path	Name	Multiplicity	Data Type	Constraint Rule / Validation Message
dcterms:title	Title / Display Name	1..*	xsd:string	Examples Table must have a title.
robos:tableHeaders	Table Headers	1..*	Array of xsd:string	Examples Table must define header column names.
robos:tableRows	Table Rows	1..*	Array of Arrays	Examples Table must define parameter value rows.

---

Canonical OSLC JSON-LD Example

{
  "@id": "urn:robos:examples:checkout-loyalty-tiers",
  "@type": [
    "robos:ExamplesTable",
    "schema:Table"
  ],
  "dcterms:title": "Loyalty Tier Discounts",
  "robos:tableHeaders": [
    "tier",
    "amount",
    "discount"
  ],
  "robos:tableRows": [
    [
      "Bronze",
      "100",
      "5%"
    ],
    [
      "Silver",
      "100",
      "10%"
    ],
    [
      "Gold",
      "100",
      "20%"
    ]
  ],
  "robos:package": "testing",
  "robos:namespace": "robos.testing",
  "robos:refersFrom": "https://cucumber.io/docs/gherkin/reference/#examples",
  "robos:schemaOrgType": "https://schema.org/Table",
  "robos:domainStandard": "https://cucumber.io/docs/gherkin/reference/#examples"
}

---

Programmatic SHACL Validation

const { SHACLValidator } = require('/usr/local/share/robos/robos-graph/lib/shacl-validator');
const { OSLCGraphParser, OSLC_CONTEXT } = require('/usr/local/share/robos/robos-graph/lib/oslc-parser');

const validator = new SHACLValidator();
const result = validator.validateGraph(new OSLCGraphParser({
  "@context": OSLC_CONTEXT,
  "robos:nodes": [
    {
        "@id": "urn:robos:examples:checkout-loyalty-tiers",
        "@type": [
            "robos:ExamplesTable",
            "schema:Table"
        ],
        "dcterms:title": "Loyalty Tier Discounts",
        "robos:tableHeaders": [
            "tier",
            "amount",
            "discount"
        ],
        "robos:tableRows": [
            [
                "Bronze",
                "100",
                "5%"
            ],
            [
                "Silver",
                "100",
                "10%"
            ],
            [
                "Gold",
                "100",
                "20%"
            ]
        ],
        "robos:package": "testing",
        "robos:namespace": "robos.testing",
        "robos:refersFrom": "https://cucumber.io/docs/gherkin/reference/#examples",
        "robos:schemaOrgType": "https://schema.org/Table",
        "robos:domainStandard": "https://cucumber.io/docs/gherkin/reference/#examples"
    }
  ],
}));

console.log("Conforms:", result.conforms); // Expected: true