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HeBIS - Bibliographic Resources of the Library Union Catalogues of Hessen and...
This site contains links to metadata about all types of publications (print media, E-books, E-journals,online resources) originating from the central union database of HeBIS.... -
lobid-Bibliographic Resources
lobid-resources is a service which offers access to metadata in RDF about bibliographic resources (books, articles, pdfs etc.) with more than 15.5 million frbr:manifestations...