ActiveFedora provides for creating and managing objects in the Fedora Repository Architecture.

Project Hydra Stack Dependencies

Derivative generation plugin for hydra

Hydra implementations for CUL repository apps

Models used in the Duke Digital Repository

Access role management library for role-based access control, based on RDF and ActiveTriples.

active_triples-local_name provides a standard interface and default implementation for a minter of the local name portion of a URI.

active_triples-mongoid provides a graph-based MongoDB persistence strategy for ActiveTriples.

active_triples-solrizer provides a default solr indexing implementation for ActiveTriples.

Hydra implementations for CUL repository apps

DPLA's metadata application profile in ActiveTriples.

Dynamic framework for Linked Data modelling, persistence, and full-text indexing.

LD4L FOAF RDF provides tools for modeling a person triples based on the FOAF ontology and persisting to a triplestore.

LD4L Open Annotation RDF provides tools for modeling a annotations based on the Open Annotation ontology and persisting to a triplestore.

LD4L ORE RDF provides tools for modeling list triples based on the ORE ontology and persisting to a triplestore.

Rails engine for Virtual Collection UI

LD4L Works RDF provides tools for modeling a bibliographic works as triples based on multiple ontologies and persisting to a triplestore.

Linked Data Controlled Vocabularies for ActiveFedora::Rdf.

An ORM using the Data Mapper pattern, specifically built to solve Digital Repository use cases.