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Collections: Dublin Core terms namespace Pencil.png, Audubon Core Management Vocabulary Pencil.png, Audubon Core Layer 1 Pencil.png, GGBN Gel Image Vocabulary Pencil.png
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Identifier: An unambiguous reference to the resource within a given context.

Notes: Dublin Core: Recommended best practice is to identify the resource by means of a string conforming to a formal identification system. Audubon Core: An arbitrary code that is unique for the resource, with the resource being either a provider, collection, or media item. Using multiple identifiers implies that they have a same-as relationship, i.e. they all identify the same object (e. g. an object may have an http-URL, an lsid-URI, and a UUID-number).

Required for media collections, No for media resources (but preferred if available).

In context of GGBN used as gel image uri.

Constraints in the context of Dublin Core:

Constraints in the context of GGBN Data Standard:


Deutsch (German)
Identifikator: Ein unzweideutiger Verweis auf die Resource innerhalb eines angebenen Kontextes.
Released: no