Bibliographic Framework and Future Scenarios for RDA Records Dr. Barbara B. Tillett Chief, Policy & Standards Division, Library of Congress & Chair, Joint Steering Committee for Development of RDA For LIANZA (Library and Information Association of New Zealand Aotearoa) September 2012 LC’s Bibliographic Framework Initiative (BFI) • US RDA Test results: MARC seen as barrier to achieving benefits of RDA – Recommended evidence of credible progress towards a replacement for MARC • Mappings or services to enable easy use of both new structures and MARC • Led by Roberta Shaffer, Associate Librarian of Congress for Library Services – Internal steering group at LC • Initiative to – Analyze present and future environment – Identify components of the framework to support users – Plan for evolution from present framework to future Contractor • May 22, 2012 LC announced contract with Zepheira (Eric Miller and company) • Report in September 2012 – Internal LC discussions – January 2013 Open Forum at American Library Association Conference Issues to be Addressed • Aspects of current metadata encoding standards to retain or evolve – or replace with something more compatible with Internet • Benefits of Semantic Web and linked data technologies for adjusting current models • Maximum re-use of library metadata so users exposed to more quality metadata in innovative ways Issues, continued • Navigate relationships among entities in library catalogs and the broader Internet • Displays of metadata beyond MARCbased • Identify risks of action and inaction, assess acceptable pace of change • Plan for bringing existing metadata into new bibliographic systems The Process • Fully collaborative • Consult – Partners – Customers – Standards experts – Systems designers and builders using library metadata • Host meetings to gather input from all interested parties – Associations, organizations, “town hall” – Invitational meetings in 2012 and 2013 How to get involved • http://www.loc.gov/marc/transition/index.html Web site • BIBFRAME@listserv.loc.gov discussion list Z 666.7 .L55 2009 Lee, T. B. Cataloguing has a future 1 sound disc Spoken word. Donated by the author. 1. Metadata Based on Gordon Dunsire s slide Bib record (flat-file) ’ Database/format Scenarios 100 01 $a Lee, T. B. 245 00 $a Lectures on metadata 300 $a 1 sound disc 500 $a Spoken word. 561 1 $a Donated by the author. 650 0 $a Metadata Based on Gordon Dunsire s slide Bib record (flat-file) ’ Database/format Scenarios Based on Gordon Dunsire s slide ’ Database/format Scenarios FRBR registry (IFLA) Future record FRBR Bibrecord record (description) (flat-file) Bib Work information record RDA element registry Author: Lee, T. B. Title: Cataloguing has a future Work title: has a future Content type:Cataloguing Spoken word Expression information Carrier type: Audio disc Name authority record Name: Identifier: … Subject authority record Subject: Metadata Manifestation information Provenance: Donated by the author Label: Identifier: … RDA content type registry Item information Label: Spoken word RDA carrier type registry Identifier: … ONIX Linked Data Work information Author: Subject: Work Title: Lectures on metadata Name authority record Name: Lee, T. B. Identifier: … Expression information Content type: Manifestation information Title: Lectures on metadata Carrier type: Subject authority record Label: Metadata Identifier: … RDA content type registry Item information Provenance: Donated by the author RDA carrier type registry 12 Audio disc Label: Spoken word Identifier: … Package for displays Future display ( ) Author: Lee, T. B. Content type: Spoken word Title: Lectures on metadata Carrier type: (Audio disc) 13 Structures for Descriptions Stoppard 100 10 Shakespeare 245 01 Hamlet 260 Mexico City Rosencrantz & Guildenstern Are Dead Movies … Hamlet English Shakespeare Romeo and Juliet French German Spanish México City 2008 Library of Congress Copy 1 Green leather binding Identifiers • Elements and controlled vocabularies – Easy display of terms in languages preferred by the user (linked through shared URIs – Universal Resource Identifiers) STORED AS URI DISPLAY AS TEXT Rdavocab/RDAcarriertype/1004 Eng audio disc RDA Element Set and Controlled Vocabularies • Open Metadata Registry for the RDAvocabulary.info namespace • URIs for each element and controlled term – Universal Resource Identifiers http://metadataregistry.org/rdabrowse.htm RDA Carrier Types URI VIAF 葛飾, 北斎, 1760-1849 Katsushika, Hokusai, 1760-1849 6 VIAF Virtual International Authority File (creative re-use of data) viaf.org Cervantes Cervantes MARC 21 Cervantes Cervantes RDF Databases, Repositories VIAF LCSH Services Web front end Internet “Cloud” March 2012 26