Performing LOD: Using the Europeana Data Model (EDM) for the aggregation of metadata from the performing arts domain

Transcription

1 Performing LOD: Using the Europeana Data Model (EDM) for the aggregation of metadata from the performing arts domain Julia Beck University Library Frankfurt am Main Marko Knepper University Library Mainz SWIB , Bonn

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11 What s behind all that?

12 What s behind all that? Specialised Information Service Performing Arts funded by the German Research Foundation 16 data providers from the performing arts domain Technologies Europeana Data Model (EDM) with extensions: DM2E and ECLAP VuFind (Solr) Entity Facts

13 Data aggregation Metadata standards Data providers Libraries, Archives, Museums PICA METS/ MODS Individual Standard EAD MARC21 Allegro LIDO CSV / FM / FAUST / Access Display Metadata SOLR EDM Entity Facts VuFind Record Driver Title data Authority data

14 Aggregation & Integration 1) Analysis and normalization 2) Transformation to XML 3) Mapping to aggregation format EDM 4) Enrichment (entityfacts, geonames, ) 5) Deduplication (tbd) 6) Mapping to Solr-Indexformat Advantage: Step 4-6 is the same for all data

15 Data model edm:providedcho Olivia Veit Leonce und Lena von Georg Büchner Photography

16 Data model edm:webresource Digital Representation edm:isshownby ore:aggregation edm:aggregatedcho edm:providedcho Olivia Veit Leonce und Lena von Georg Büchner Photography

17 Data model foaf:person Georg Büchner dc:creator pro:author DM2E Extension of EDM dc:contributor eclap:director edm:providedcho Leonce und Lena foaf:person Gustav Lindemann Dramatic production dc:contributor eclap:setdesigner foaf:person Eduard Sturm ECLAP Vocabulary extends EDM dcterms:haspart foaf:person Olivia Veit dcterms:ispartof dc:subject edm:providedcho Olivia Veit Leonce und Lena von Georg Büchner Photography

18 Data model Creator foaf:person Georg Büchner edm:waspresentat edm:waspresentat foaf:person Gustav Lindemann? foaf:person Eduard Sturm edm:waspresentat? Creation edm:event Leonce und Lena edm:waspresentat edm:event Leonce und Lena Dramatic production edm:waspresentat Play edm:providedcho Leonce und Lena foaf:person Olivia Veit dc:subject edm:waspresentat edm:providedcho Olivia Veit Leonce und Lena von Georg Büchner Photography

19 Data model Flexible Contextual Entities Entity Facts Models all kinds of cultural objects Extendable with inheritage principle Consumable with different semantic grains Models complex structures (+Events?) Re-use of mappings LOD export ready

20 Data model Advantages: reasonable mapping multi-sector Linked Data Model Events rdf:rdf ore:aggregation (aggregation description) edm:providedcho (real object) edm:aggregatedcho edm:webresource (digital representation) edm:hasview edm:agent, edm:place, edm:event, (contextual objects) + DM2E dm2e:artist dm2e:callnumber pro:illustrator + ECLAP eclap:costumedesigner eclap:setdesigner eclap:performanceplace

21 Data model <edm:providedcho rdf:about=" <pro:author rdf:resource=" <eclap:director rdf:resource=" <eclap:setdesigner rdf:resource=" <eclap:costumedesigner rdf:resource= " <dc:description xml:lang="de"> Prinz Leonce, der Sohn König Peters [ ]</dc:description> <dc:title xml:lang="de">leonce und Lena</dc:title> <dc:language>de</dc:language> <dc:type rdf:resource=" <edm:isrelatedto rdf:resource=" <eclap:performanceplace> Schauspielhaus Düsseldorf Dumont-Lindemann</eclap:performancePlace> </edm:providedcho>

22 Thank you for your attention but there is one thing left to see!

23 Performing LOD: Using the Europeana Data Model (EDM) for the aggregation of metadata from the performing arts domain Julia Beck / Marko Knepper University Library Frankfurt am Main, Germany / University Library Mainz, Germany Abstract Imagine a theatre play. There are contributors such as the playwright, director, actors, etc. The play may have several performances with changing casts while actors may contribute to other plays. The play might be based on a drama which also has a screen adaption. All this is documented in manuscripts, photos, videos and other materials. The more relations you find among these performance-related objects, the more it emerges as a perfect use case for linked data. At the University Library Frankfurt am Main, the Specialised Information Service Performing Arts aggregates performing arts-related metadata of artefacts gathered by German-speaking cultural heritage institutions. It is funded by the German Research Foundation and aims to give researchers access to specialized information by providing a VuFind-based search portal that presents the metadata modeled as linked and open data. The Europeana Data Model (EDM) offers a universal and flexible metadata standard that is able to model the heterogeneous data about cultural heritage objects resulting from the data providers variety of data acquisition workflows. Being a common aggregation standard in digitization projects a comprehensive collection of mappings already exists. With the amount of delivered manuscript data in mind, the DM2E-extension of EDM was used and further extended by the ECLAP-namespace covering the specific properties for the performing arts domain. The presentation will show real life examples and focus on the modeling as linked data and the implementation within the VuFind framework.