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RDF4J 3.4.3 is a patch release fixing 4 issues:

  • #2574: Reapply an optimisation to the SPARQL parser making parsing 50% faster
  • #2577: A bug where rdfs:subClassOf statements could be ignored by the ShaclSail
  • #2564: Specify Triple.equals()/.hashCode() implementation (RDF* / SPARQL*)
  • #2561: An internal bug in the ShaclSail where the order of Tuples could be undefined

For a complete overview, see all issues fixed in 3.4.3.


This release was made possible by contributions from Alessandro Bollini and Håvard M. Ottestad.


Eclipse RDF4J™ is a powerful Java framework for processing and handling RDF data. This includes creating, parsing, scalable storage, reasoning and querying with RDF and Linked Data. It offers an easy-to-use API that can be connected to all leading RDF database solutions. It allows you to connect with SPARQL endpoints and create applications that leverage the power of linked data and Semantic Web.

RDF4J Architecture

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