POSEIdON (short for “Pimp your Objects with SEmantic InformatiON”) is a small library that lets you add RDF information to classes and their instances. It can also add methods as_rdf and to_rdf to those classes and objects that can be used to retrieve RDF representations in various formats, based on the functionality provided by the RDF gem.

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

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

Raw Object Format

RDF::JSON::LD:Signature is an implementation of the JSON-LD Signature specification for the RDF.rb library suite.

tcf2nif converts NLP data from the TCF format (used by WebLicht) to the RDF-based NIF format.

Static site generator for RDF/Turtle

A convenience wrapper for reading RDF Turtle data.

Library to handle UnitsDB content.