@comunica/actor-dereference-rdf-parse

Comunica Dereference RDF Parse Actor

A an for dereferencing a path or URL into a parsed stream of quads.

This module is part of the Comunica framework, and should only be used by developers that want to build their own query engine.

Click here if you just want to query with Comunica.

Install

$ yarn add @comunica/actor-dereference-rdf-parse

Configure

After installing, this package can be added to your engine's configuration as follows:

{
  "@context": [
    ...
    "https://linkedsoftwaredependencies.org/bundles/npm/@comunica/actor-dereference-rdf-parse/^3.0.0/components/context.jsonld"
  ],
  "actors": [
    ...
    {
      "@id": "urn:comunica:default:dereference-rdf/actors#parse",
      "@type": "ActorDereferenceRdfParse",
      "mediatorDereference": { "@id": "urn:comunica:default:dereference/mediators#main" },
      "mediatorParse": { "@id": "urn:comunica:default:rdf-parse/mediators#main" }
    }
  ]
}

Config Parameters

• mediatorDereference: A mediator over the Dereference bus.
• mediatorParse: A mediator over the RDF Parse bus.

Changelog

v3.1.0 - 2024-05-11

Added

• Add @comunica/query-sparql-rdfjs-lite that is optimized for bundle size

Changed

• Migrate from readable-web-to-node-stream to readable-from-web
• Move validateHttpResponse helper to avoid interdependencies

Fixed

• Avoid race conditions during DELETE/INSERT operations
• Catch 404 of non-existing resource when fetching the selector shape (#1324)
• Always add preprocessed context to unidentified query sources (#1337)

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