National Library of Portugal

The National Library of Portugal (NLP) datasets are available in open access and comprise metadata from the main NLP information systems such as the NLP Catalogue and the National Digital Library. The website http://opendata.bnportugal.pt/eng_index.htm provides information about and access to the data, which can be obtained in different metadata schema and encoding formats, through search and retrieve services or as dataset downloads by OAI-PMH.