EarlReport generates HTML+RDFa rollups of multiple EARL reports.

Grom is a Graph Object Mapper

A rails engine for managing Hydra Collections

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

Ruby implementation of LDPath

The PublishMyData Rails Engine. Create rails apps with Linked Data functionality.

RDF.rb plugin providing 4store storage adapter.

An AllegroGraph adapter for use with RDF.rb.

RDF.rb extension providing a DataObjects storage adapter.

RDFMapper is a lightweight Ruby ORM that works with RDF data in a Rails-like fashion. Is supports XML, N-Triples, JSON formats, SPARQL and ActiveRecord as data sources.

RDF::Repository layer for Apache Marmotta.

rdf-mongo is a storage adapter for integrating MongoDB and rdf.rb, a Ruby library for working with Resource Description Framework (RDF) data.

RDFObjects are intended to simplify working with RDF data by providing a (more) Ruby-like interface to resources (thanks to OpenStruct).

An in-memory implementation of RDF::Repository using native Ruby Hashes having insert-order preserving properties.

Swiss-Army Knife for RDF(a) markup generation

An RDF.rb extension library for interacting with a Virtuoso rdf store.\nSupports SPARQL 1.1 UPDATE extensions and some Virtuoso specific commands.

Object Subject Predicate, mmgh?

RelatonIso: retrieve W3C Standards for bibliographic using the IsoBibliographicItem model

Next Generation Service Description Language

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