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Ricardo Santos Muñoz (Speaker)
Ana Manchado Mangas
Biblioteca Nacional de España / National Library of Spain
Daniel Vila S...
BIBLIOTECA NACIONAL DE ESPAÑA
2
The players
Cataloguing
Digital Library & Information
Systems
“Focus group”
LOD experts
De...
BIBLIOTECA NACIONAL DE ESPAÑA
3
Datos 1.0 (2011)
Publish data according to IFLA models and vocabularies: FRBR, ISBD
PRIMAR...
BIBLIOTECA NACIONAL DE ESPAÑA
4
Datos 2.0 (2014)
PRIMARY GOAL:
CONTENT:
AVAILABILITY:
Human interface, Sparql end-point ac...
BIBLIOTECA NACIONAL DE ESPAÑA
5
Datos 2.0 (2014)
MAIN FEATURES:
Allow users to experiment with new ways of discovering res...
BIBLIOTECA NACIONAL DE ESPAÑA
6
Datos 2.0: front-end
A BRAND NEW CATALOGUE!!!
MULTI-DEVICE RESPONSIVE!!!
ENTITY-DRIVEN SEA...
BIBLIOTECA NACIONAL DE ESPAÑA
7
An FRBR flavour
FRBR/FRAD ENTITIES:
Persons / Corporate Bodies
WORKs
Expressions
Manifesta...
BIBLIOTECA NACIONAL DE ESPAÑA
8
FRBR links building
Expression
manifested
Expression of Work
Author of Work
BIBLIOTECA NACIONAL DE ESPAÑA
9
FRBR links building
Expression
manifested
http://datos.bne.es/version/XX2135693eng
BIBLIOTECA NACIONAL DE ESPAÑA
10
datos.bne.es: the making-of
MARC21 data extracted
and analyzed
Mapping 1: assigning data
...
BIBLIOTECA NACIONAL DE ESPAÑA
11
DATOS 1.0
Struggling with FRBR
Data that could not be linked was ignored
Solid data model...
BIBLIOTECA NACIONAL DE ESPAÑA
12
DATOS 1.0DATOS 2.0
Creator
bne:OP5002
Contributor
bne:OP3005
has relation
bne:3008
has su...
BIBLIOTECA NACIONAL DE ESPAÑA
13
BIBO
RDA
Ontology
DATOS 1.0
BNE data
ISBD FRBR
FRSAD
FRAD
DATOS 2.0
BNE data
BNE ontology...
BIBLIOTECA NACIONAL DE ESPAÑA
14
Behind the scenes
MARiMbA
Data (Marc)
Data analysis
Mapping & sorting
Linked Data generat...
BIBLIOTECA NACIONAL DE ESPAÑA
15
Other [LOD] services
 SPARQL end-point
 Search API
 Content negotiation
In development...
BIBLIOTECA NACIONAL DE ESPAÑA
16
Outcomes
datos.bne.es as:
Source for data consuming applications
Intermediate source of d...
BIBLIOTECA NACIONAL DE ESPAÑA
17
Internet exposure
People coming straight from search engine results
Specially in the “lon...
BIBLIOTECA NACIONAL DE ESPAÑA
18
Internet exposure :
contents

- Hidden resources made visible. (You got
pictures of my t...
BIBLIOTECA NACIONAL DE ESPAÑA
19
Internet exposure :
people

- Hey¡ That’s me on the Internet!. Do you want
more data? Do...
BIBLIOTECA NACIONAL DE ESPAÑA
20
FRBR for users
Useful for:
- Grouping related things
- As a general model for stablishing...
BIBLIOTECA NACIONAL DE ESPAÑA
21
To be continued
Content
Entities
Relationships
Data sources
Data enrichment
Entities desc...
BIBLIOTECA NACIONAL DE ESPAÑA
Pº de Recoletos 20-22
28071 Madrid
España
T +34 915 807 800
www.bne.es
Ricardo Santos Muñoz
...
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datos.bne.es: experimenting with LOD and FRBR to access National Library of Spain collections. Ricardo Santos Muñoz, Ana Manchado Mangas, Daniel Vila Suero

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Presentada en el Congreso Mundial de la IFLA 2015, que tuvo lugar en Ciudad del Cabo, entre los días 15 y 21 de agosto.

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datos.bne.es: experimenting with LOD and FRBR to access National Library of Spain collections. Ricardo Santos Muñoz, Ana Manchado Mangas, Daniel Vila Suero

  1. 1. Ricardo Santos Muñoz (Speaker) Ana Manchado Mangas Biblioteca Nacional de España / National Library of Spain Daniel Vila Suero Ontology Engineering Group Universidad Politécnica de Madrid / Technical University of Madrid 81st IFLA World Library and Information Congress – Session 207 15-21 August, Cape Town, South Africa BIBLIOTECA NACIONAL DE ESPAÑA datos.bne.es: experimenting with LOD and FRBR to access National Library of Spain collections
  2. 2. BIBLIOTECA NACIONAL DE ESPAÑA 2 The players Cataloguing Digital Library & Information Systems “Focus group” LOD experts Developers
  3. 3. BIBLIOTECA NACIONAL DE ESPAÑA 3 Datos 1.0 (2011) Publish data according to IFLA models and vocabularies: FRBR, ISBD PRIMARY GOAL: CONTENT: 2.4 millions bib records (ancient and modern monographs, printed music and sound recordings) and authority records AVAILABILITY: Datadumps and Sparql end-point access TARGET AUDIENCE: Developers, LOD experts, data consumers
  4. 4. BIBLIOTECA NACIONAL DE ESPAÑA 4 Datos 2.0 (2014) PRIMARY GOAL: CONTENT: AVAILABILITY: Human interface, Sparql end-point access and other services Build an innovative gateway to collections, profiting from Linked Data technology and FRBR model Almost all the catalogue (except serials and items), access to digital objects TARGET AUDIENCE: Common users, researchers, reference librarians
  5. 5. BIBLIOTECA NACIONAL DE ESPAÑA 5 Datos 2.0 (2014) MAIN FEATURES: Allow users to experiment with new ways of discovering resources Covering nearly all the resources in the library Access to digitized content Data enriched and linked to outside sources FRBR as a model of reference Resources to be discovered and accessed straight from Google Resources described with BNE ontology
  6. 6. BIBLIOTECA NACIONAL DE ESPAÑA 6 Datos 2.0: front-end A BRAND NEW CATALOGUE!!! MULTI-DEVICE RESPONSIVE!!! ENTITY-DRIVEN SEARCH!!! FULLY ENRICHED AND LINKED!!! FRBR-BASED SEARCH RESULTS RANKING!!! LIVE DEMO (FINGERS CROSSED)
  7. 7. BIBLIOTECA NACIONAL DE ESPAÑA 7 An FRBR flavour FRBR/FRAD ENTITIES: Persons / Corporate Bodies WORKs Expressions Manifestations Datos 1.0  FRBR as a data model Datos 2.0  FRBR as a reference model Authority records Bibliographic records
  8. 8. BIBLIOTECA NACIONAL DE ESPAÑA 8 FRBR links building Expression manifested Expression of Work Author of Work
  9. 9. BIBLIOTECA NACIONAL DE ESPAÑA 9 FRBR links building Expression manifested http://datos.bne.es/version/XX2135693eng
  10. 10. BIBLIOTECA NACIONAL DE ESPAÑA 10 datos.bne.es: the making-of MARC21 data extracted and analyzed Mapping 1: assigning data to WEM entities Mapping 2: relating entities Mapping 3: Properties’ annotation Publication pipeline
  11. 11. BIBLIOTECA NACIONAL DE ESPAÑA 11 DATOS 1.0 Struggling with FRBR Data that could not be linked was ignored Solid data model, but huge data loss
  12. 12. BIBLIOTECA NACIONAL DE ESPAÑA 12 DATOS 1.0DATOS 2.0 Creator bne:OP5002 Contributor bne:OP3005 has relation bne:3008 has subject bne:7001 Struggling with FRBR No data loss, but FRBR loopholes The “missing works” affair Expressions as mere facets?
  13. 13. BIBLIOTECA NACIONAL DE ESPAÑA 13 BIBO RDA Ontology DATOS 1.0 BNE data ISBD FRBR FRSAD FRAD DATOS 2.0 BNE data BNE ontology Alignments SKOS/ MADS for Subjects
  14. 14. BIBLIOTECA NACIONAL DE ESPAÑA 14 Behind the scenes MARiMbA Data (Marc) Data analysis Mapping & sorting Linked Data generation Data generation Publication pipeline Indexing Double storing Front-end Triple store Ranking based in FRBR relationships No data transformation made after generation Schema.org annotations in every entity html page Post processing Linking Enrichment
  15. 15. BIBLIOTECA NACIONAL DE ESPAÑA 15 Other [LOD] services  SPARQL end-point  Search API  Content negotiation In development: Extended API Dumps
  16. 16. BIBLIOTECA NACIONAL DE ESPAÑA 16 Outcomes datos.bne.es as: Source for data consuming applications Intermediate source of data Expert users Reference tool Integrating device Librarians New ways to access and discover resources Access from search engine results Common users
  17. 17. BIBLIOTECA NACIONAL DE ESPAÑA 17 Internet exposure People coming straight from search engine results Specially in the “long tail” resources
  18. 18. BIBLIOTECA NACIONAL DE ESPAÑA 18 Internet exposure : contents  - Hidden resources made visible. (You got pictures of my town!!, That’s the weird out-of- print issue I’ve been looking for!!) - Errors warning   - Misconceptions about services (I want to buy / download this item !!!) - False expectations.
  19. 19. BIBLIOTECA NACIONAL DE ESPAÑA 19 Internet exposure : people  - Hey¡ That’s me on the Internet!. Do you want more data? Do you want more of my books? - I know that author!!!. Do you want more data?   - Hey¡ That’s me on the Internet!. And I don’t want to be on the Internet!!!!
  20. 20. BIBLIOTECA NACIONAL DE ESPAÑA 20 FRBR for users Useful for: - Grouping related things - As a general model for stablishing relationships Lessons learned: - Use FRBR, don’t talk FRBR. - Simple relationships are harder to explain.
  21. 21. BIBLIOTECA NACIONAL DE ESPAÑA 21 To be continued Content Entities Relationships Data sources Data enrichment Entities descriptions Catalogue procedures Search capabilities Ontology alignments LOD services & documentation
  22. 22. BIBLIOTECA NACIONAL DE ESPAÑA Pº de Recoletos 20-22 28071 Madrid España T +34 915 807 800 www.bne.es Ricardo Santos Muñoz Technical Processes Department National Library of Spain ricardo.santos@bne.es Many thanks for your attention

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