Eclipse RDF4J Statements API

openapi: 3.0.3
info:
  title: RDF4J Server REST Contexts Statements API
  description: REST API for the Eclipse RDF4J Server. Provides endpoints to list and manage RDF repositories, configure them, query and update their contents using SPARQL, manage namespaces, transactions, contexts and statements, and import/export RDF data in standard serialization formats. The Eclipse RDF4J Server is a Java server application that exposes this protocol over HTTP.
  version: '5.0'
  contact:
    name: Eclipse RDF4J
    url: https://rdf4j.org/
    email: rdf4j-dev@eclipse.org
  license:
    name: Eclipse Distribution License v1.0
    url: https://www.eclipse.org/org/documents/edl-v10.php
servers:
- url: http://localhost:8080/rdf4j-server
  description: Default local RDF4J Server installation
tags:
- name: Statements
  description: Read and modify the RDF statements in a repository.
paths:
  /repositories/{repositoryID}/statements:
    parameters:
    - $ref: '#/components/parameters/RepositoryID'
    get:
      tags:
      - Statements
      summary: Get statements
      description: Retrieve RDF statements matching an optional triple pattern (subj, pred, obj, context).
      operationId: getStatements
      parameters:
      - name: subj
        in: query
        schema:
          type: string
      - name: pred
        in: query
        schema:
          type: string
      - name: obj
        in: query
        schema:
          type: string
      - name: context
        in: query
        schema:
          type: array
          items:
            type: string
      - name: infer
        in: query
        schema:
          type: boolean
          default: true
      responses:
        '200':
          description: Matching RDF statements.
          content:
            application/rdf+xml:
              schema:
                type: string
            text/turtle:
              schema:
                type: string
            application/n-triples:
              schema:
                type: string
    post:
      tags:
      - Statements
      summary: Add or update statements
      description: Add RDF data to the repository, or apply a SPARQL Update via the form parameter `update`.
      operationId: addStatements
      parameters:
      - name: context
        in: query
        schema:
          type: array
          items:
            type: string
      requestBody:
        required: true
        content:
          application/rdf+xml:
            schema:
              type: string
          text/turtle:
            schema:
              type: string
          application/n-triples:
            schema:
              type: string
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                update:
                  type: string
      responses:
        '204':
          description: Statements added or update applied.
        '400':
          description: Malformed RDF or update.
    put:
      tags:
      - Statements
      summary: Replace statements
      description: Clear the repository (or specified context) and replace its content with the supplied RDF data.
      operationId: replaceStatements
      parameters:
      - name: context
        in: query
        schema:
          type: array
          items:
            type: string
      requestBody:
        required: true
        content:
          application/rdf+xml:
            schema:
              type: string
          text/turtle:
            schema:
              type: string
      responses:
        '204':
          description: Statements replaced.
    delete:
      tags:
      - Statements
      summary: Remove statements
      description: Remove statements matching the optional triple pattern.
      operationId: removeStatements
      parameters:
      - name: subj
        in: query
        schema:
          type: string
      - name: pred
        in: query
        schema:
          type: string
      - name: obj
        in: query
        schema:
          type: string
      - name: context
        in: query
        schema:
          type: array
          items:
            type: string
      responses:
        '204':
          description: Statements removed.
components:
  parameters:
    RepositoryID:
      name: repositoryID
      in: path
      required: true
      schema:
        type: string
      description: Identifier of the repository.
externalDocs:
  description: RDF4J Server REST API documentation
  url: https://rdf4j.org/documentation/reference/rest-api/