an Ontology SDK

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

Generates RDF4J Vocabulary classes from RDFS or OWL Schemas

Java persistence with RDF

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

Master's Dissertation - FrontEnd for RDF4J

🥶👫🕸Social Knowledge Graph based on data from meetup.com to generate conversation opening iceabreakers (based on RDF(S), RML, Neo4j & other Technologies)

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.

Real-time Analytics for Gmail accounts

📤 Simply upload RDF to a SPARQL endpoint with RDF4J

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

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

Representación en RDF de datasets publicados en Open Data Euskadi referentes a la calidad del aire, retribuciones nominativas, relación de puestos laborales y estaciones metereológicas. Validación del RDF generado y enlazado de éste con información existente en la web

SPARQL JSON Schema Linked Data Client

Maven plugin to generate RDF4J style vocabulary classes

SensorRDF

Java bean library for RDF4J

Action to execute SPARQL operations using RDF4J

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

Utililty code related to rdf4j