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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Linked data in the German National Library at the OCLC IFLA round table 2013

  1. 1. | 16 | Linked Data in the German National Library | August 19, 20131 Linked Data in the German National Library Lars G. Svensson
  2. 2. 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
  3. 3. | 16 | Linked Data in the German National Library | August 19, 20133 The data librarians create could help making search better There it is! WOW! PhotobyWendtCommons(CCBY):http://www.flickr.com/photos/wendt-library/5190902316/
  4. 4. 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 Z39.50 ISBD UNIMARC FRBR http://farm1.static.flickr.com/159/342220423_558ea703f6_b.jpg
  5. 5. 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 Other data Some data PhotobyKIUIStaff(CCBY):http://www.flickr.com/photos/kiui/ 3693823005/
  6. 6. Linked Library Data could be a good way to start | 16 | Linked Data in the German National Library | August 19, 20136 LinkingOpenDataclouddiagram,byRichardCyganiakandAnjaJentzsch.http://lod-cloud.net/
  7. 7. The authority data seems to be the most interesting dataset | 16 | Linked Data in the German National Library | August 19, 20137 http://personendatenbank.germania-sacra.de/index/browse/page:14/index:vorname/letter:A/term:/search:basic/conditions:
  8. 8. | 16 | Linked Data in the German National Library | August 19, 20138 BL and DNB together prototype a network of interlinked national bibliographies FotovonXavierdeJauréguiberry(CCBY-NC-ND):http://www.flickr.com/ photos/25831000@N08/3260858355/
  9. 9. 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/gnd http://d-nb.info/standards/elementset/agrelon
  10. 10. In order to encourage re-use, (almost) all metadata is available under CC0 | 16 | Linked Data in the German National Library | August 19, 201310 RDF CSV MARC >2 years <2 years FEE PhotobyAbdullaAlMuhairi(CCBY):http://www.flickr.com/photos/serdal/2530813524
  11. 11. So does Linked Data really help to navigate the Semantic Web? | 16 | Linked Data in the German National Library | August 19, 201311 PhotobyNicoKaiser(CC-BY):http://www.flickr.com/photos/nicokaiser/4667377944/sizes/z/in/ photostream/
  12. 12. 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 http://farm1.static.flickr.com/159/342220423_558ea703f6_b.jpg
  13. 13. Linked Library Data could be a good way to start | 16 | Linked Data in the German National Library | August 19, 201313 LinkingOpenDataclouddiagram,byRichardCyganiakandAnjaJentzsch.http://lod-cloud.net/
  14. 14. 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 http://www.gedankenkonsum.de/wp-content/uploads/2011/03/the-future.jpg
  15. 15. The Giant Global Graph: Where Kallimachos meets Tim Berners-Lee | 16 | Linked Data in the German National Library | August 19, 201315 http://upload.wikimedia.org/wikipedia/commons/4/4d/Tim_Berners-Lee_CP_2_head_crop.jpg PhotobyMaryHarrsch(CCBY-NC-SA)http://www.flickr.com/photos/mharrsch/2522112120/
  16. 16. 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.p df | 16 | Linked Data in the German National Library | August 19, 201316

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