A proposal for a presentation given at the Open Repositories conference in 2015 held in Indianapolis described thus

One of the many successes of the Hydra community is the fundamental notion from which its name is derived—the concept of many interfaces (“heads”) over top of a single repository (the “body”). The recent release of Fedora 4, with its internal RDF-centric model, has spurred efforts for a community-wide model of collections and works, such that the heads can be sure that the body will behave as they expect it to. That model has been designed and vetted by the Hydra community, and its architecture and initial implementations will be presented in this paper. [Note

the subject of this proposal has since become known as the 'Portland Common Data Model'.]

Última modificación

• 07/24/2023

Creator

• Stroop, Jon
• Sanderson, Rob
• Cowles, Esmé

Colaboradores

• University of California San Diego
• Princeton University
• Stanford University

Subject

• Hydra Project

Language

• English

Palabra Clave

• Community
• Data model
• Resource Description Framework (RDF)
• Hydra
• Portland Common Data Model (PCDM)
• Open Repositories 2015
• Fedora

Date created

• 06/10/2015

Related url

•  http://or2015.net

Resource type

• Other

Source

• OR2015 website
• 73640b18-15f5-479e-9258-f88c8bd0a017

Rights statement

• In Copyright

License

• Creative Commons BY Attribution 4.0 International