Linked Data
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1 Linked Data by Dr. Barbara B. Tillett Chief, Policy and Standards Division Library of Congress For Texas Library Association Conference April 12, 2011
description
Linked Data. by Dr. Barbara B. Tillett Chief, Policy and Standards Division Library of Congress For Texas Library Association Conference April 12, 2011. Database/format Scenarios. Based on Gordon Dunsire’s slide. Bib record (flat-file). Z 666.7 .L55 2009. Lee, T. B. - PowerPoint PPT Presentation
Transcript of Linked Data
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Linked Data
by Dr. Barbara B. TillettChief, Policy and Standards Division
Library of CongressFor Texas Library Association Conference
April 12, 2011
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Database/format ScenariosBib record (flat-file)
Lee, T. B.Cataloguing has a future
Spoken word.
1 sound disc
1. Metadata
Donated by the author.
Bas
ed o
n G
ordo
n D
unsi
re’s
sl
ide
Z666.7.L552009
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Database/format ScenariosBib record (flat-file)
100 01 $a Lee, T. B.
245 00 $a Cataloguing has a future
500 $a Spoken word.300 $a 1 sound disc
650 0 $a Metadata561 1 $a Donated by the author.
Bas
ed o
n G
ordo
n D
unsi
re’s
sl
ide
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Database/format ScenariosBib record (flat-file)
Author:
Title:
Content type:
Carrier type:
Provenance:
Subject:
Lee, T. B.
Cataloguing has a future
Spoken word
Audio disc
Metadata
Donated by the author
Name authority record
Name:
Subject authority record
Identifier: …
Label:Identifier: …
Bib record (description)
Item information
Manifestation information
Expression information
Work informationFRBR record
RDA content type registry
Label:Identifier: …
Spoken word
RDA element registry
RDA carrier type registry
Future record
ONIX
FRBR registry (IFLA)
Bas
ed o
n G
ordo
n D
unsi
re’s
sl
ide
Work title: Cataloguing has a future
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Author:
Title:
Content type:
Carrier type:
Provenance:
Subject:Lee, T. B.
Cataloguing has a future
Audio disc
Metadata
Donated by the author
Name authority record
Name:
Subject authority record
Identifier: …
Label:Identifier: …
Item information
Manifestation information
Expression information
Work information
RDA content type registry
Label:Identifier: …
Spoken wordRDA carrier type registry
Linked Data
Work Title: Cataloguing has a futureCataloguing has a future
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Author:
Title:
Content type:
Carrier type:
Provenance:
Subject:Lee, T. B.
Cataloguing has a future
Audio disc
Metadata
Donated by the author
Name authority record
Name:
Subject authority record
Identifier: …
Label:Identifier: …
Item information
Manifestation information
Expression information
Work information
RDA content type registry
Label:Identifier: …
Spoken word
RDA carrier type registry
Package for Data Sharing
Lee, T. B.
Metadata
Spoken word
Audio disc
Work Title: Cataloguing has a futureCataloguing has a future
Communication format record
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Author:
Title:
Content type:
Carrier type:Cataloguing has a future
Package for displaysFuture display
Lee, T. B.
Spoken word
(Audio disc)
( )
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http://www.rda-jsc.org/
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Summary User-oriented models (FRBR/FRAD)
Collocate works/expressions Identify resources through specific
elements (attributes) and relationships Internationalization
Cost reduction through increased sharing of data
Across information communities
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Summary Principle-based rules (ICP)
Cataloger’s judgment (Best for users)Take what you see for transcribed data
(Representation) Facilitate harvesting and sharing of
descriptive metadataLess rigid, more flexible
Add controlled vocabularies for precision of searching
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Questions?
Acronyms and Links DC – Dublin Core
• DCMI – Dublin Core Metadata Initiativehttp://dublincore.org/
• DCAM – Dublin Core Abstract Modelhttp://dublincore.org/documents/2007/04/02/abstract-model/
FRAD – Functional Requirements for Authority Datahttp://www.ifla.org/VII/d4/wg-franar.htm
FRBR – Functional Requirements for Bibliographic Records (this site includes a Webliography)
http://www.ifla.org/VII/s13/frbr/frbr.htm
IFLA – International Federation of Library Associations and Institutions
http://www.infla.org JSC – Joint Steering Committee for Development of RDAhttp://www.rda-jsc.org/ RDA – Resource Description and Access http://www.rda-jsc.org/rda.html 12
Acronyms and Links
ALA Publishing URL for RDA Toolkit: http://www.rdatoolkit.org/
RDA Toolkit demo: http://www.rdatoolkit.org/training/guidedtour
US RDA Test, General information: http://www.loc.gov/bibliographic-future/rda/
Library of Congress Documentation for the RDA Test (training materials and decisions for test on RDA options): http://www.loc.gov/catdir/cpso/RDAtest/rdatest.html
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Attributes – Elements/data to identify an entity (e.g., title; place of publication; date of publication; etc.)
Carrier types – categories of the kinds of packages to convey information (e.g., volume, microfiche, videocassette, globe)
Content types (e.g., text, image, sound,
cartographic content, notated movement)
Media types (e.g., audio, video, unmediated)
Terms
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