The graph as linked data

• Knowledge Graph Export (JSON-LD / RDF)

  Available now

  JSON-LD 1.1 / RDF

  The graph as JSON-LD — an RDF-compatible, SPARQL-ready document with a resolvable @id per node and relations as predicates. The linked-data foundation the SPARQL and federation layers are built to sit on.

  /data/graph.jsonld →

• Knowledge Graph Export (JSON)

  Available now

  JSON

  The complete typed graph — every entity and relation — as a single JSON document, generated from the real graph. The exact bytes served back the download manifest's size and checksum.

  /data/graph.json →

• GraphQL API

  Architecture-ready

  GraphQL

  A GraphQL surface over the same graph, letting a client request exactly the entities, fields, and relations it needs in one query. The schema maps cleanly onto the typed graph; the resolver layer is architecture-ready and not yet served.

  Not yet served. The REST API delivers the same data today; the GraphQL schema and resolvers are architecture-ready.

• SPARQL Endpoint

  Architecture-ready

  SPARQL 1.1

  A hosted SPARQL query endpoint over the graph's RDF. The linked-data shape is live in the JSON-LD export; a queryable SPARQL service is the architecture-ready next step and is not yet hosted — no endpoint is advertised as live.

  Not yet hosted. The JSON-LD/RDF export exists and can be loaded into any triple store today; a public SPARQL endpoint is architecture-ready, not live.

The JSON-LD at /data/graph.jsonld loads into any triple store today. A hosted SPARQL endpoint and a GraphQL API are architecture-ready — see the roadmap.