Java persistence with RDF

SPARQL JSON Schema Linked Data Client

A SPARQL client for Amazon Neptune that includes AWS Signature Version 4 signing. Implemented as an RDF4J repository.

Little utility function that converts the table-like result of a SPARQL query into a JSON tree with a user-defined structure

Classify Confluence pages using existing SKOS and RDFS controlled vocabularies, improve search, build better tables of contents, capture structured data alongside other content and integrate Confluence into knowledge graphs using SPARQL.

Utililty code related to rdf4j

SensorRDF

Project used to deploy Virtuoso database drivers to a public maven repository

Use of Shacl Shapes Language to validate RDF Triples graphs against a set of conditions

Master's Dissertation - FrontEnd for RDF4J

Generates RDF4J Vocabulary classes from RDFS or OWL Schemas

an Ontology SDK

JAX-RS OSGi HTTP Whiteboard version of RDF4J server on Karaf (with Sparql Endpoint and other REST API)

Código Java de apoio a exploração e tratamento de metadados de datasets em portais do conhecimento CKAN. Código de Henrique Fernandes Rodrigues. Baseado na pesquisa e dissertação de Gláucia Botelho de Figueiredo

Support for MarkLogic exposed in the rdf4j idiom.

ksparql is a non-blocking sparql xml http client

Action to execute SPARQL operations using RDF4J

Master's repository on exploring Zurich attractions (using H2/OWL/R2RML/Ontop/RDF4J) for the "Semantic Technologies and Linked Data" course (06/2020)

Framework and CL tools for hight throughput manipulation on RDF statements (triples and quads).

RDF4J Project