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.

This gem deprecated in favor of rdf-vocab

An extension to RDFObjects to more easily work with RDF ChangeSets: http://n2.talis.com/wiki/Changesets

This gem deprecated in favor of rdf-vocab

This gem deprecated in favor of rdf-vocab; helper method is in triannon gem

RDF.rb extension for graph bijections and isomorphic equivalence.

A gem extending RDF.rb with SPARQL dataset construction semantics.

RDF.rb plugin providing a Sesame 2.0 storage adapter.

RDF.rb extension for parsing/serializing TriX data.

An AllegroGraph adapter for use with RDF.rb.

RDF.rb plugin providing 4store storage adapter.

RDF.rb extension providing a DataObjects storage adapter.

Hurley HTTP adapter for RDF.rb

This is an RDF.rb reader plugin for Variant Call Format (VCF) files, widely used in bioinformatics.

A hack to RDF.rb to override its autoloading feature to allow it to work in JRuby threads.

RDF.rb plugin for parsing / writing SPARQL queries

RDF.rb plugin providing a RedStore storage adapter.

An RDF.rb plugin for XML files.

Implements an RDF.rb repository for Apache Jena running on JRuby.

Adds the lemon and LexInfo vocabularies to RDF.rb