German: Ingest-Level

The result of an evaluation process for digital objects to be included (‘ingested’) in the collections of the German National Library. Based on the assessment of various criteria relating for example to the data or file format, technical metadata or access restrictions, an ingest level (0 – 4) is established; the higher the determined value, the more suitable e.g. an e-book or audio book is for long-term storage and use.

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Abbreviation: GND
German: Gemeinsame Normdatei (GND)

Service operated by the German National Library in cooperation with the library networks and other partners in order to facilitate the collaborative use and administration of authority data. GND authority data represent and describe entities, i.e. persons, corporate bodies, congresses and events, geographic entities, topics and works relating to cultural and academic collections.

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Abbreviation: ISNI
German: International Standard Name Identifier (ISNI)

International standard identifier (ISO 27729) used for the unambiguous identification of public identities of persons or organisations. ISNI identifiers are assigned and managed for Germany, Austria and Switzerland by the ISNI Registration Agency at MVB GmbH.

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Abbreviation: ISSN
German: International Standard Serial Number (ISSN)

International system for uniquely identifying serial publications such as journals, newspapers or even academic blogs. An ISSN has eight digits, is language-independent and globally valid; the National ISSN Centre for Germany is located at the German National Library.

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