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Metadata elements grouped into sets designed for a specific purpose, e.g., for a specific domain or a particular type of information resource, are called metadata schemas. For every element the name and the semantics (the meaning of the element) are specified.
A type of structural and metadata encoding system using an XML Document Type Definition (DTD) was the result of these efforts. The MoAII DTD was limited in that it did not provide flexibility in which metadata terms could be used for the elements in the descriptive, administrative, and structural metadata portions of the object. [5]
The metadata standard is an application profile of the Dublin Core Metadata Element Set and consists of mandatory, recommended and optional metadata elements such as title, date created and description. The e-GMS formed part of the e-Government Metadata Framework (e-GMF) and eGovernment Interoperability Framework (e-GIF).
The Dublin Core metadata terms are a set of vocabulary terms that can be used to describe resources for the purposes of discovery. The original set of 15 classic [33] metadata terms, known as the Dublin Core Metadata Element Set [34] are endorsed in the following standards documents: IETF RFC 5013 [35] ISO Standard 15836-2009 [36] NISO Standard ...
All of these are types of preservation metadata. Preservation metadata therefore supports activities intended to ensure the long-term usability of a digital resource. [3] In the early 2000s it became clear that a shared community metadata standard was needed to ensure long-term preservation of the ever-increasing digital resources.
Every level requires that the DACS metadata elements from the previous levels are complete, and that the relationship between the current level and previous levels are clearly presented. [10] The rest of Part I defines the metadata elements required for each level of description.
In metadata, the term data element is an atomic unit of data that has precise meaning or precise semantics. A data element has: An identification such as a data element name; A clear data element definition; One or more representation terms; Optional enumerated values Code (metadata)
The EAD standard's XML schema specifies the elements to be used to describe a manuscript collection as well as the arrangement of those elements (for example, which elements are required, or which are permitted inside which other elements). The EAD tag set has 146 elements and is used both to describe a collection as a whole, and also to encode ...