Introduction to aliada webinar
Download as PPTX, PDF•0 likes•307 views
The document introduces ALIADA, an open source tool that automatically converts and publishes library and museum metadata as Linked Data. ALIADA takes metadata from library and museum collection management systems in MARCXML or LIDOXML format, converts it to RDF according to the ALIADA ontology based on FRBRoo, and links it to other datasets. It then publishes the Linked Data and makes it available through a SPARQL endpoint. The goal of ALIADA is to help libraries and museums easily share their metadata as Linked Open Data without having to learn complex Semantic Web technologies.
Introduction to aliada webinar
- 1. 1 Introduction to ALIADA, an open source tool to easily convert, link and publish library and museum data as Linked Data ALIADA Consortium [email protected] Webinar Introduction to ALIADA (29 July 2015) 1
- 2. 2“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” What is Linked Data? • Tim Berners-Lee, director of the World Wide Web Consortium (W3C), coined the term in a design note about the Semantic Web project • Method of publishing structured data so that it can be interlinked and become more useful • Standard Web technologies: HTTP, RDF, URI, SPARQL, OWL… • To share information in a way that can be read automatically by computers • Enables data from different sources to be connected and queried Webinar Introduction to ALIADA (29 July 2015) 2
- 3. 3“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” Are your library or museum Linked Open Data (LOD)? ★ Data published under open license ★★ Machine-readable data ★★★ Non-proprietary format ★★★★ RDF standards ★★★★★ Linked RDF http://www.w3.org/DesignIssues/LinkedData.html “We’re moving from a web of documents to a web of data” Webinar Introduction to ALIADA (29 July 2015) 3
- 4. 4“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” • Be a ‘thing’ (unique url) • Use HTTP URIs (unique identifiers) to designate your data • Provide useful information in your URIs • Use standards (RDF*, SPARQL) • Include links to other URIs to discover more things http://viaf.org/viaf/110981647/#Kahlo,_Frida,_1907-1954 http://dbpedia.org/resource/Pablo_Picasso http://vocab.getty.edu/ulan/500009666 “Use URIs as names for things (data)” Webinar Introduction to ALIADA (29 July 2015) 4 Are your library or museum Linked Open Data (LOD)?
- 5. 5“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” Why LOD in libraries and museums? • A global pool of shared data that can be re-used to describe resources will avoid the redundant effort of the current cataloging processes. • The use of the Web and Web-based identifiers will make up-to-date resource descriptions directly citable by catalogers. • Linked Data is more durable and robust than metadata formats that depend on a particular data structure. • Developers will also no longer have to work with library-specific data formats (MARC, LIDO). • With Linked Open Data, libraries can increase their presence on the Web, where most information seekers may be found. http://www.w3.org/2005/Incubator/lld/wiki/Benefits Webinar Introduction to ALIADA (29 July 2015) 5
- 6. 6“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” GLAM industry & LOD Webinar Introduction to ALIADA (29 July 2015) 6
- 7. 7“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” How to do it? • Using the Linked Data approach and technology • Cataloguing according international conceptual models (FRBR, BIBFRAME, CIDOC-CRM, …) • Exporting metadata to standard formats: MARC, LIDO or Dublin Core. • Selecting the domain to be linked to Webinar Introduction to ALIADA (29 July 2015) 7 “Librarians and curators are experts in cataloguing and make accessible their resources, but the don’t know about Linked Data, so they need an ally”
- 8. 8“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” ALIADA, the ‘ally’ • Open source Java application to automatically publish as Linked Data the metadata created by a library or museum management System • Supported metadata types (types of datasets): bibliographic records, authority records, and descriptions of museum objects • Compliant with MARC XML and LIDO XML formats • Conversion to RDF triples (mapping) according to the ALIADA ontology, mainly based on FRBRoo, SKOS and FoaF ontologies • Linking to other datasets, such as Europeana, British National Bibliography, Spanish National Library, Freebase Visual Art, DBpedia, Hungarian National Library, Library of Congress Subject Headings, Lobid, MARC codes list, VIAF Virtual International Authority File or Open Library • Automatic publication of dumps (URIs) and SPARQL Endpoint on DataHub Webinar Introduction to ALIADA (29 July 2015) 8
- 9. 9“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” ALIADA tool Webinar Introduction to ALIADA (29 July 2015) 9 1. SELECT AND EXPORT METADATA (MARCXML/LIDOXML) Integration with ILS (plugin for LibriSuite) Integration with CMS (supporting TMS export of records)
- 10. 10“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” ALIADA tool Webinar Introduction to ALIADA (29 July 2015) 10 2. IMPORT AND VALIDATE INPUT DATA (MARCXML/LIDOXML)
- 11. 11“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” ALIADA tool Webinar Introduction to ALIADA (29 July 2015) 11 3. CONVERT TO RDF ACCORDING THE MAPPING TEMPLATES (FRBRoo)
- 12. 12“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” ALIADA tool Webinar Introduction to ALIADA (29 July 2015) 12 4. VIEW RDF TRIPLE DATA STORE
- 13. 13“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” ALIADA tool Webinar Introduction to ALIADA (29 July 2015) 13 5. LINK TO OTHER DATASETS
- 14. 14“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” ALIADA tool Webinar Introduction to ALIADA (29 July 2015) 14 6. PUBLISH RDF DATASET AND LINKS
- 15. 15 ALIADA project Webinar Introduction to ALIADA (29 July 2015) 15 • EU FP7- ENV-2012 Collaborative project 2013-2015 • Partners: Museums, libraries, ILS vendors, researchers on Semantic Web technologies • Final release: October 2015 • Open source community expected • ALIADA is free software, you can redistribute it and/or modify it under the terms of the GNU GPL v3 (License)
- 16. Automatic Publication under Linked Data Paradigm of Library Data 16“ALIADA: publicación automatizada de LD en bibliotecas y museos, Cristina Gareta. 29 de mayo de 2015” Join ALIADA’s Community! http://www.aliada-project.eu/getInvolvedAliada Webinar Introduction to ALIADA (29 July 2015) 16
Editor's Notes
- #6: 2) The use of shared identifiers will allow them to pull together descriptions for resources outside their domain environment, across all cultural heritage datasets, and even from the Web at large. Catalogers will be able to concentrate their effort on their domain of local expertise, rather than having to re-create existing descriptions that have been already elaborated by others 4) , such as MARC, which require custom software tools and applications. Linked Data methods involve pushing data onto the Web in a form that is generically understandable