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Apache Jena SPARQL Query API

SPARQL 1.1 Query operations

Apache Jena SPARQL Query API is one of 5 APIs that Apache Jena publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include SPARQL Query. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 2 operations across 1 path, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 5.0.0.

Requests are made against a single base URL, http://localhost:3030.

2 operations 1 paths 3 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
5.0.0
Server
http://localhost:3030
License
Resource Areas
1

Paths & Operations 2

Across 1 path, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

SPARQL Query 2

SPARQL 1.1 Query operations

GET
/{dataset}/sparql
Apache jena Apache Jena Fuseki SPARQL Query via GET
sparqlQueryGet 4 params → 200400
POST
/{dataset}/sparql
Apache jena Apache Jena Fuseki SPARQL Query via POST
sparqlQueryPost 1 param body → 200

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are RDFTerm (4 properties), Binding (3 properties), SparqlResults (3 properties). Each schema is shown below with its type and property counts.

SparqlResults
object
SPARQL query results in JSON format
3 properties
RDFTerm
object
An RDF term (URI, literal, or blank node)
4 properties
Binding
object
A single result binding
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

apache-jena-sparql-query-api-openapi.yml Raw ↑

Other APIs Apache Jena publishes across the network.

Apache Jena Java API
Apache Jena Dataset Management API
Apache Jena Graph Store Protocol API
Apache Jena SPARQL Update API
Where this information came from

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