Catalog catalog

A policy from the Dataspace Protocol examples. The table gives the source and what the policy shows, in the source's words.

SourceWhat it shows
catalog.jsonA policy inside a Catalog document.

Policy #

{
  "@context": [
    "https://w3id.org/dspace/2025/1/context.jsonld"
  ],
  "@id": "urn:uuid:3dd1add8-4d2d-569e-d634-8394a8836a88",
  "@type": "Offer",
  "permission": [
    {
      "action": "use",
      "constraint": [
        {
          "leftOperand": "spatial",
          "operator": "eq",
          "rightOperand": "http://example.org/EU"
        }
      ]
    }
  ]
}

Reading #

The sentences OdrlProse writes for this policy, without a profile.

Offer urn:uuid:3dd1add8-4d2d-569e-d634-8394a8836a88

An offer.

  1. Anyone may use an unspecified asset.

    Applies only if:

    • the location is equal to http://example.org/EU

The renderer raised no warning for this policy.

Back to the Dataspace Protocol examples or the catalog.