DataService.servesDataset is not in the JSON-LD context, so it produces no triples

[SimonStier]

Bug Report

Describe the Bug

Type: normative

servesDataset is defined in the JSON Schema but has no term in either shipped context, so it is dropped on JSON-LD expansion.

Expected Behavior

A property the schema defines maps to dcat:servesDataset and appears in the expanded graph.

Observed Behavior

artifacts/src/main/resources/catalog/dataset-schema.json defines it on DataService:

"servesDataset": { "type": "array", "items": { "$ref": "#/definitions/Dataset" }, "minItems": 1 }

The term is absent from context/dspace.jsonld, from context/odrl.jsonld, and from the published context at https://w3id.org/dspace/2025/1/context.jsonld. A schema-valid catalogue that populates it expands to no triple for it, silently.

Writing dcat:servesDataset does produce the triple, since the dcat prefix is defined, but that spelling is not the one the schema constrains, and no schema in the repository sets additionalProperties or unevaluatedProperties, so both spellings validate.

Possible Implementation

"servesDataset": { "@id": "dcat:servesDataset", "@type": "@id", "@container": "@set" }