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Linked Data and Islandora Jenny Jing, Code4Lib 2015 Workshop, Portland, Feb.9, 2014
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2.Resources/ Data The Library: Users, Resources & Technology 1. Users 3. Technology
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1. Users’ Needs & Linked Data Managers Librarians End Users Budgets Workflow Accessibility Linked Data Save money; new service New Skills; training Accuracy; Relevancy; Needs Users
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Resources (What): Challenges different formats vs. printsmore systems, repositories Access/Storage (Where): web based vs. physical locationcreate & preserve the data Search/Discovery: (How) amount of data vs. accuracy/relevancecatalog/authority control 2. Resource/Data: Changes & Challenges Resources Databases
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3. Technology, Data & Linked Data System/Admin Interface/Web Data/DB Data: Queries, Perl, XML, index, analysis, migration DB: Oracle, MySQL, Access Tools: MarcEdit, Excel Programing: php, Javascript, html, etc. Publish Tools: Drupal, WordPress Server: Shell scripting, config, maintain, etc. OS: UNIX, Windows Editor tools: Vi, Pico
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Web pages ILS DAMPreservation IR Local dbs DS Mobile Access Full Text Library Data (metadata) Where is the Data?
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What is Linked Data? Structured data: Ontology URI: http://viaf.org/viaf/xxx Relationships: Triples The Semantic Web: Promotes common data formats on the web. Linked Data
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Web of Documents: URL How does Linked Data work?
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Why is it important for libraries? Librarians: We put information in Information Technology. Add value to information: Create, update Store, preserve Index, catalog Retrieve, access Catalog web pages Findability, data reuse Authority Control
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SoftwareInfrastructure Platforms ILS: Voyager, Aleph ILL, Etc. Link resolver : 360 Link library guides: LibGuides Online databases IR (Scholarly Publications): DSpace DAM (Digital Preservation): Islandora Websites: Library websites Library Technology Challenges & Linked Data Bring traffic? Add AU control? Catalog/find them easily ? Linked Data can: Web traffic: 80% of hits from Google Home page redesign Data reuse: by other web applications Authority control: subject headings with URIs. Don’t have to pay vendors. BIBFRAME: edit records faster
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How could we use it? – Web sites Structured data in HTML using attributes: schema.org vocab: typeof: property: resource: prefix: Author : Gates Bill.
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How could we use it? – Digital Curation Linked Data for Libraries (Cornell, Harvard & Stanford) Linked Data for Libraries (CornellHarvard Stanford) IR (Institutional Repository) DAM (Digital Asset Management) - Stanford (Fedora 4)Stanford (Fedora 4) - http://colonialarchitecture.eu/http://colonialarchitecture.eu/ - UNLV's Linked Data ProjectUNLV's Linked Data Project http://preservica.com/preservica-works/
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DAM --Ontology, Schema, Data
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Islandora – RDF & Compound Object
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Linked Data in Islandora “Islandora and Linked Open Data”, Erin Tripp, discoverygarden inc
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Custom RDF – Delft University of Technology Collège Sainte-Barbe pid: po:10\_/type:Organization\_/label:Collège Sainte- Barbe\_/_place:gn:2988507\_/_concept:aat:300312285
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Case Study : http://colonialarchitecture.eu
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What’s next?
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Data, Linked Data & Library Services
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Acknowledgements Alison Hitchens, Cataloguing & Metadata Librarian, University of Waterloo Library, http://www.slideshare.net/aehitchens/what-is-lodlam-revised-january- 2015http://www.slideshare.net/aehitchens/what-is-lodlam-revised-january- 2015 Erin Tripp, Business Development Manager, discoverygarden inc, Islandora and Linked Open Data - Doriadiscoverygarden inc, Islandora and Linked Open Data - Doria Jodi Schneider, Digital Enterprise Research Institute, National University of Ireland Sharon Farnel, Metadata Coordinator, University of Alberta Libraries
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Resources http://jingjenny.wordpress.com/linked-data/ Islandora and Linked Open Data Fedora 4.0 in Action at Penn State and Stanford UNLV's Linked Data Project Linked Data for Libraries (Cornell, Harvard & Stanford) Linked Data for Libraries (CornellHarvard Stanford) http://oregondigital.org/
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Questions? Jenny.jing@queensu.ca
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