linked data in the german national library at the oclc ifla round table 2013

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A presentation about the current state of the linked data activities in the German National Library held at the OCLC Linked Data Round table during the WLIC 2013 in Singapore

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| 16 | Linked Data in the German National Library | August 19, 20131

Linked Data in the German National Library

Lars G. Svensson

When someone searches for information, the first place they visit usually isn‘t the library

| 16 | Linked Data in the German National Library | August 19, 20132

| 16 | Linked Data in the German National Library | August 19, 20133

The data librarians create could help making search better

There it is!

WOW!

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Outside of libraries, our data formats are not readily understood

| 16 | Linked Data in the German National Library | August 19, 20134

MARC 21

MAB 2

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UNIMARC

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Ideally, it should be easy for other service providers to re-use library data

| 16 | Linked Data in the German National Library | August 19, 20135

Library data

Otherdata

Somedata

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Linked Library Data could be a good way to start

| 16 | Linked Data in the German National Library | August 19, 20136

Lin

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pen

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The authority data seems to be the most interesting dataset

| 16 | Linked Data in the German National Library | August 19, 20137

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date

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| 16 | Linked Data in the German National Library | August 19, 20138

BL and DNB together prototype a network of interlinked national bibliographies

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A third field are ontologies structuring the data

| 16 | Linked Data in the German National Library | August 19, 20139

gndo:Differentiated

Person

gnd:118584596

Wolfgang Amadeus Mozart

Franz Xaver Wolfgang

Mozart

agrelon:hasChild

gnd:119176653

rdf:type

http://d-nb.info/standards/elementset/gndhttp://d-nb.info/standards/elementset/agrelon

In order to encourage re-use, (almost) all metadata is available under CC0

| 16 | Linked Data in the German National Library | August 19, 201310

RDFCSV

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So does Linked Data really help to navigate the Semantic Web?

| 16 | Linked Data in the German National Library | August 19, 201311

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People outside of libraries can benefit from our data but find it hard to understand the data formats

| 16 | Linked Data in the German National Library | August 19, 201312

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Linked Library Data could be a good way to start

| 16 | Linked Data in the German National Library | August 19, 201313

Lin

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pen

Data

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ud

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ich

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By creating more links between libraries, we can create a critical mass of data and head towards the bibliographical future

| 16 | Linked Data in the German National Library | August 19, 201314

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The Giant Global Graph: Where Kallimachos meets Tim Berners-Lee

| 16 | Linked Data in the German National Library | August 19, 201315

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/

Literature about DNB Linked Data Service:

The Deutsche Nationalbibliografie as linked open data : applications and opportunities ; World Library and Information Congress: 78th General Conference and Assembly, IFLA 2012, Helsinki / Jürgen Kett ; Sarah Beyer ; Mathias Manecke ; Yvonne Jahns ; Lars G. Svensson. urn:nbn:de:101-2012052306

Licensing Library and Authority Data Under CC0: The DNB Experience / Lars G. Svensson. http://www.w3.org/2013/04/odw/odw13_submission_57.pdf

| 16 | Linked Data in the German National Library | August 19, 201316

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