Executes SPARQL queries and updates against a remote SPARQL 1.0 or 1.1 endpoint, or against a local repository. Generates SPARQL queries using a simple DSL. Includes SPARQL::Client::Repository, which allows any endpoint supporting SPARQL Update to be used as an RDF.rb repository.

RDF::RDFa is an RDFa reader/writer for Ruby using the RDF.rb library suite.

A metadistribution of RDF.rb including a full set of parsing/serialization plugins.

RDF::N3 is an Notation-3 reader/writer and reasoner for the RDF.rb library suite.

RDF::Tabular processes tabular data with metadata creating RDF or JSON output.

Implements ShExC and ShEx JSON.

Hydra implementations for CUL repository apps

EarlReport generates HTML+RDFa rollups of multiple EARL reports.

Implements the W3C Linked Data Patch Format and operations for RDF.rb. Makes use of the SPARQL gem for performing updates.

RelatonIso: retrieve W3C Standards for bibliographic using the IsoBibliographicItem model

SHACL is an Shape Constraint engine for the Ruby RDF.rb library suite.

A toolkit for publishing scientific results and datasets using RDF, OWL, and related technologies

Core libraries for Chronicle including models and schema definitions.

COEUS: semantic web application framework

This tool should be used as requirement to install orchestrators. It is a general purpose tool and can be extended to other applications.

Converts CSV data to RDF graph

Hydra implementations for CUL repository apps

A gem for getting film metadata from DBPedia

Proxy popular repositories to make them compatible with FAIR Signposting spec (currently only FAIR Data Point).

A SPARQL-driven modeling toolset for semantic models.