Search for a Dataset - the Datahub

Add Dataset Import Data Package

Europeana Linked Open Data V1.0

data.europeana.eu started as an experimental pilot in February 2012 with a small number of data providers who committed at an early stage to Europeana's initiative of promoting...
Library of Congress Subject Headings

LCSH has been actively maintained since 1898 to catalog materials held at the Library of Congress. By virtue of cooperative cataloging other libraries around the United States...

You can also access this registry using the API (see API Docs).