The Dublin Core Schema is a small set of vocabulary terms that can be used to describe digital ISO standard in and is used as a base-level data element set for the description of learning resources in the ISO/IEC A revised version of the International Standard ISO has been published by the International Organization for Standardization (ISO): ISO. standards world in ISO – InternaMonal Before the ISO standard also an European standard New ISO The Dublin Core metadata.
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The Dublin Core standard originally included two levels: These schemes include controlled vocabularies and formal notations or parsing rules. The guiding principle 1586 the qualification of Dublin Core elements, colloquially known as the Dumb-Down Principle states that an application that does not understand a specific element refinement term should be able to ignore the qualifier and treat the metadata value as if it were an unqualified broader element.
BS ISO 15836-1:2017
Retrieved from ” https: Collective intelligence Description logic Folksonomy Geotagging Information architecture Knowledge extraction Knowledge management Knowledge representation and reasoning Library 2.
As part of an extended set of DCMI metadata terms, Dublin Core became one of the most 1586 vocabularies for use with RDF, more recently in the context of the linked data movement. This page was last edited on 2 Octoberat Simple Dublin Core comprised 15 elements; Qualified Dublin Core included three additional elements Audience, Provenance and RightsHolderas well as a group of element refinements also called qualifiers that could refine the semantics of the elements in ways that may be useful in resource discovery.
This policy describes how terms are assigned and also sets limits on the amount of editorial changes allowed to the labels, definitions, and usage comments. DCMI also maintains a small, general vocabulary recommended for use within the element Type. Full information on element definitions and term relationships can be found in the Dublin Core Metadata Registry. Dublin Core metadata may be used for multiple purposes, from simple resource description to combining metadata vocabularies of different metadata standardsto providing interoperability for metadata vocabularies in the linked data cloud and Semantic Web implementations.
ISO Information and documentation – The Dublin Core metadata element set – ICA Wiki
This page was last modified on 2 Julyat Navigation Main page Recent changes Random page Help. Because the definition of the terms often contains domains and ranges, which may not be compatible with the pre-RDF definitions used for the original 15 Dublin Core elements, there is a separate namespace for the original 15 elements as previously defined: It is widely used for describing documents and other resources, not only within the library community where it originated.
From Wikipedia, the free encyclopedia. Retrieved 5 April Iiso Hyperdata Linked data Rule-based systems.
Retrieved 21 April It specifies 15 metadata elements properties for isi a resource, which is documented using free text: The additional terms were identified, generally in working groups of the 1536, and judged by the DCMI Usage Board to be in conformance with principles of good practice for the qualification of Dublin Core metadata elements. International Digital Publishing Forum. Retrieved 2 October Element refinements make the meaning of an element narrower or more specific.
The Dublin Core Metadata Initiative DCMI  provides an open forum for the development of interoperable online metadata standards for a broad range of purposes and of business models.
A refined element shares the meaning of the iiso element, but with a more restricted scope. Archived from the original on 16 November Such a reference model allows implementers to gain a better understanding of the kinds of descriptions they are trying to encode and facilitates the development of better mappings and translations between different syntax.
There is no prescribed order in Dublin Core for presenting isl using the elements.
Semantic analytics Semantic broker Semantic computing Semantic mapper Semantic matching Semantic publishing Semantic reasoner Semantic search Semantic service-oriented architecture Semantic wiki. If an encoding scheme is not understood by an application, the value may still be useful to a human reader. Syntax choices for Dublin Core metadata depends on a 15386 of variables, and “one size fits all” prescriptions rarely apply.
Revised version of International Standard ISO 15836 published
Starting inthe Dublin Core community focused on ” application profiles ” — the idea that metadata records would use Dublin Core together with other specialized vocabularies to meet particular implementation requirements. Retrieved 3 April PBCore is also based on Dublin Core.
The Dublin Core Schema is a small set of vocabulary terms that can be used to describe digital resources video, images, web pages, etc. This vocabulary currently consists of 12 terms. While this may result in some loss of specificity, the remaining element value without the qualifier should continue to be generally correct and useful for discovery.
Each term is a unique URI in the namespace http: When considering an appropriate syntax, it is important to note that Dublin Core concepts and semantics are designed to be syntax independent and are equally applicable in a variety of contexts, as long as the metadata is in a form suitable for interpretation both by machines and by human beings.
Views Read View source View history. DCMI’s activities include consensus-driven working groups, global conferences and workshops, standards liaison, and educational efforts to promote widespread acceptance of metadata standards and practices. Navigation menu Personal tools English Log in. This makes it easy to write Dublin Core metadata any text will conform to the standardbut very difficult to automate metadata operations.
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