Shieh "Enabling Descriptive Data to be Linked at the Smithsonian Libraries"
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This document summarizes Jackie Shieh's presentation on enabling descriptive data to be linked at the Smithsonian Libraries by implementing linked library data. It discusses Smithsonian's strategic plans, initiatives to link data and make it accessible. It outlines projects to add linked identifiers to MARC records, transform data to BIBFRAME RDF, and challenges faced in managing authority data and staff impacts of learning new skills for linked data. Resources for transitioning from MARC to linked data are also provided.
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Shieh "Enabling Descriptive Data to be Linked at the Smithsonian Libraries"
- 1. 1NISO 2019 Webinar_JShieh Enabling Descriptive Data to be Linked at the Smithsonian Libraries Implementing Linked Library Data NISO Webinar, Nov 13, 2019 Jackie Shieh Descriptive Data Management Smithsonian Libraries
- 2. 2NISO 2019 Webinar_JShieh SI Strategic plans si.edu/strategicplan/#purpose-amp-vision-2149
- 3. 3NISO 2019 Webinar_JShieh • Steward and promote collections • Expand SI’s reach • Seek operational excellence • Support DEAI • Collaboration Smithsonian Libraries Critical initiatives
- 4. 4NISO 2019 Webinar_JShieh About the Libraries • 21 branch libraries • 4 locations: Washington (DC), Maryland, New York, and Panama • Collections: 2.2M volumes, 1.5M volumes with digital records • the Dibner Library of the History of Science and Technology • Staff: 105 FTE, 39 volunteers, 30 interns • ILS: Horizon (SirsiDynix) • managed by the Office of Chief Information Officer (OCIO) https://www.si.edu/dashboard/national-collections
- 5. 5NISO 2019 Webinar_JShieh • FAST Headings Pilot Projects • The manuscripts collection of the Dibner Library of the History of Science and Technology (1,620 bib records) • Monographs published before 1923 (ca. 102K bib records) • Participating staff • Discovery Services Division (Disc Svc) • Descriptive Data Management • Resource Description • Electronic Resources & Serials • Freer & Sackler Gallery Library (FSG) Linked data projects
- 6. 6NISO 2019 Webinar_JShieh Entity, no more record
- 7. 7NISO 2019 Webinar_JShieh https://www.w3.org/TR/cooluris/ 2XX: Request successfully received, understood and accepted 3XX: Request will complete after further action 301 (Redirect) 303 (See other) Not all URIs are equal
- 8. 8NISO 2019 Webinar_JShieh MARC bibliographic data Where should URIs/IRIs for RDF objects go? • $u URL è Uniform Resource Identifier $u http://id.loc.gov/authorities/names/n90710805.html • $0 Authority record control number or standard number $0 http://id.loc.gov/authorities/names/n90710805 • $1 Real World Object (RWO) $1 http://www.wikidata.org/entity/Q36322 • $4 Relationship $4 http://id.loc.gov/entities/relationships/composer $4 http://rdaregistry.info/Elements/a/P50522
- 9. 9NISO 2019 Webinar_JShieh SL FAST headings projects RDF URI in $0/$1? MARC Bib (selective set) FAST Headings? Add FAST Headings Conform FAST Heading Identifier to RDF URI NO Yes Yes RDF URIs in BIB NO
- 10. 10NISO 2019 Webinar_JShieh • Added FAST identifiers (then converted to URIs) • Updated MARC encoding standards and data validation • RDA content standards • Added URIs to AAPs and alternates (1xx, 6xx, 7xx) • Replaced/added relationship URI ($4) to relator code • Removed ISBD punctuation (trailing and between subfields) Bib data enhancements
- 11. 11NISO 2019 Webinar_JShieh Before and after the enhancements
- 12. 12NISO 2019 Webinar_JShieh Transformed to BIBFRAME RDF
- 13. 13NISO 2019 Webinar_JShieh BIBFRAME RDF exposed!
- 14. 14NISO 2019 Webinar_JShieh When a door gets shut… presentermedia.com Challenges become opportunities
- 15. 15NISO 2019 Webinar_JShieh Open a window giphy.com Take in serendipitous discoveries
- 16. 16NISO 2019 Webinar_JShieh • System challenges in loading multiple authority files • Local practice: authority control at point of cataloging • Single item authority workflow • Batch process authority workflow • Post-load reconciliation process (e.g. VIAF) Authority data enhancements
- 17. 17NISO 2019 Webinar_JShieh • Semantic relations: e.g., “relatedMaterials”, “exactMatch” (7XX $4) • Coordinates and GeoNames (034 and 751) Authority & identity management
- 18. 18NISO 2019 Webinar_JShieh Wikidata for identity management • Linked data platform • Crowdsourcing for data updates • Non-Latin scripts for native entity • New items (maybe too esoteric?) • New vocabularies (e.g., non-library sources) • APIs to other tools (OpenRefine, etc.) • Local instance of Mediawiki/Wikibase
- 19. 19NISO 2019 Webinar_JShieh For want of a nail • Windows 10 • Cataloging • Connexion • Horizon • Microsoft Office 365 (Excel + ASAP Utilities, Powerpoint screen recording) • cURL (client URL) • Open Source • MarcEdit • TextPad • OpenRefine • Draw.io • Linux • MARC::Record Perl package • Yaz toolkit (Index Data) • Perl and shell scripts • cURL (client URL)
- 20. 20NISO 2019 Webinar_JShieh • Cataloging silos • Multiple cataloging sites with diverging policies • Communication struggles • Training inconsistencies • Reinventing workflow • Development for all staff levels • Connecting new technologies to daily tasks Staff impacts : breaking old habits
- 21. 21NISO 2019 Webinar_JShieh Staff impacts : learning new skills • OpenRefine • Clustering • Using “blank down” function to remove duplicates • TextPad • Free evaluation copy • Has block column selection mode • Sort and dedupe • Bulk replacements (RegEx, and more) • Regular Expression concept • MarcEdit • MARCJoin • Validate MARC records • Find/replace • Manage/apply tasks • Export tab delimited records • Export/import for/from OpenRefine • Remove blank lines • RDA helper • Build linked records • Compile file into MARC
- 22. 22NISO 2019 Webinar_JShieh Some resources 20 • ALCTS Webinars: From MARC to BIBFRAME ala.org/alcts/confevents/upcoming/webinar/MARCtoBIBFRAME • PCC URIs in MARC Task Group loc.gov/aba/pcc/bibframe/TaskGroups/URI-TaskGroup.html • URI FAQs loc.gov/aba/pcc/bibframe/TaskGroups/URI%20FAQs.pdf • Formulating and Obtaining URIs loc.gov/aba/pcc/bibframe/TaskGroups/formulate_obtain_URI_guide.pdf • PCC URIs in MARC Pilot loc.gov/aba/pcc/pilots/URIs-in-MARC-Pilot.html Shieh_NISO 2019 Webinar
- 23. 23NISO 2019 Webinar_JShieh Thank you! Jackie Shieh Descriptive Data Management Smithsonian Libraries