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Metadata means "data about data". Metadata is defined as the data providing information about one or more aspects of the data; it is used to summarize basic information about data that can make tracking and working with specific data easier. [15]
Metadata is often defined as data about data. [2] [3] [4] It is “structured information that describes, explains, locates, or otherwise makes it easier to retrieve, use or manage an information resource”, especially in a distributed network environment like for example the internet or an organization. [5]
Metadata management goes by the end-to-end process and governance framework for creating, controlling, enhancing, attributing, defining and managing a metadata schema, model or other structured aggregation system, either independently or within a repository and the associated supporting processes (often to enable the management of content).
Design of information model should include various layers of metadata types to be overlapped to create an integrated view of the data. Various metadata types should be stitched with related metadata elements in a top down model linking to business glossary. Layers of Metadata: Business Glossary: contains recursive relationship to Business terms.
The schema document included with the legacy Liberty ID-FF 1.2 archive is identified as Liberty Metadata Version 1.1 whereas Liberty Metadata Version 1.0 was contributed to OASIS. The apparent contradiction was explained by the schema's author.
Stores data elements that include both semantics and representations; Semantic areas of a metadata registry contain the meaning of a data element with precise definitions; Representational areas of a metadata registry define how the data is represented in a specific format, such as in a database or a structured file format (e.g., XML)
These technical details include changes and decisions regarding digitization, migration to other formats, authenticity information such as technical features or custody history, and the rights and responsibilities information. [4] In addition, preservation metadata may include information on the physical condition of a resource.
I3. (Meta)data include qualified references to other (meta)data Reusable. The ultimate goal of FAIR is to optimise the reuse of data. To achieve this, metadata and data should be well-described so that they can be replicated and/or combined in different settings. R1. (Meta)data are richly described with a plurality of accurate and relevant ...