Hyrax is a featureful Samvera front-end based on the latest and greatest Samvera software components.

Hyrax is a featureful Hydra front-end based on the latest and greatest Hydra software components.

Sufia extends the robust Hydra framework to provide a user interface around common repository features and social features. Sufia offers self-deposit, proxy deposit, and configurable mediated deposit workflows. Sufia delivers its rich and growing set of features via a modern, responsive UI

Defines several standard RDF vocabularies

Provides a set of uniform RESTful routes to query any controlled vocabulary or set of authority terms.

Ruby gem and command-line utility for conversion of DOI metadata from and to different metadata formats, including schema.org.

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 ruby ORM

ActiveTriples provides tools for modeling RDF as discrete resources.

BBC Data Service

Given a URI for a bibliographic author entity, assemble useful information for producing a knowledge card.

Ruby gem and command-line utility for conversion of DOI metadata from and to different metadata formats, including schema.org. Fork of version 1.19.12 of the bolognese gem.

Next Generation Service Description Language

Tools for the AbRUPt project.

XML and RDF datastreams for ActiveFedora

Extracts concepts for a given URI from the Alchemy API (http://www.alchemyapi.com/)

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

Ruby gem and command-line utility for conversion of scholarly metadata from and to different metadata formats, including schema.org. Based on the bolognese gem, but using commonmeta as the intermediate format.

Models used in the Duke Digital Repository