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SPARQL Tutorial The objective of this SPARQL tutorial is to give a fast course in SPARQL. The tutorial covers the major features of the query language through examples but does not aim to be complete. If you are looking for a short introduction to SPARQL and Jena try Search RDF data with SPARQL. If you are looking to execute SPARQL queries in code and already known SPARQL then you likely want to r

Apache Jena Fuseki Apache Jena Fuseki is a SPARQL server. It can run as an operating system service, as a Java web application (WAR file), and as a standalone server. Fuseki comes in two forms, a single system “webapp”, combined with a UI for admin and query, and as “main”, a server suitable to run as part of a larger deployment, including with Docker or running embedded. Both forms use the same c

RDF API Interact with the core API to create and read Resource Description Framework (RDF) graphs. Serialise your triples using popular formats such as RDF/XML or Turtle. ARQ (SPARQL) Query your RDF data using ARQ, a SPARQL 1.1 compliant engine. ARQ supports remote federated queries and free text search.

Provides the core interfaces through which datatypes are described to Jena.

ARQ - A SPARQL Processor for Jena ARQ is a query engine for Jena that supports the SPARQL RDF Query language. SPARQL is the query language developed by the W3C RDF Data Access Working Group. ARQ Features Standard SPARQL Free text search via Lucene SPARQL/Update Access and extension of the SPARQL algebra Support for custom filter functions, including javascript functions Property functions for cust