1. Bibliographic Framework
Initiative Update
MARC Linked Data Model
American Library Association
June 23, 2012
Anaheim, CA
Eric Miller
em@zepheira.com
Friday, September 7, 2012
3. About
• Helps organizations use the Web to
connect, curate, analyze and augment
data assets across system boundaries
• Pioneers in the Web and provide
much of the vision and technical
foundation for the next generation of
the Web.
• Leaders in communities for open
source, open standards, collaboration
across industry, government, NGOs
and individuals.
Friday, September 7, 2012
4. Background
• Eric
• Co-founder Dublin Core, W3C / MIT Semantic Web Lead
• Vicki
• MLS, local systems, OCLC, MARC, RDA, FRBR
• Uche
• Enterprise Data Architect, XML, RDF, Web Services
• Kathy
• Business Architect, Change Management, Six Sigma
Methodologies
Friday, September 7, 2012
5. Scope of Work
• Review related initiatives
• Translate the MARC 21 format to a Linked Data model
• Evolution not revolution
• Goal of retaining as much as possible the robust and
beneficial aspects of the historical format.
• Basis for community discussion / dialog
• Produce prototypes and tools to enable testing and evaluation
• Create a roadmap for moving forward toward refinement,
redevelopment or alternative approaches
Friday, September 7, 2012
6. TimeLine
• Mid-May/June
• Analysis of related initiatives
• Initial draft of Linked Data model
• July/August
• Prototype and translation services
• Prototype Linked Data Interfaces
• Refined draft of Linked Data model
• August/Sept
• Linked Data working draft for community review
• Project roadmap and deployment strategic report
Friday, September 7, 2012
8. Linked Data
"a term used to describe a recommended best
practice for exposing, sharing, and
connecting pieces of data, information,
and knowledge on the Semantic Web using
URIs and RDF."
http://en.wikipedia.org/wiki/Linked_Data
Friday, September 7, 2012
9. The Power of
Recombinant Data
Friday, September 7, 2012
10. Libraries and Linked Data
• Increased flexibility for describing resources
• More reusable links from one record to another
• New options to contextualize external sources
• Ease of integration of catalogues into general
purpose Web and social media
• Lightweight model easier to extend for future needs
• Facilitate re-use of data and ability for developers to
incorporate into other apps
• Improved positioning of credible records from
libraries within Web search engines
Friday, September 7, 2012
11. link
link
link
link link
link
link
link
link
link
Friday, September 7, 2012
13. Analysis Process
Examine Related Initiatives
• RDA
• FRBR
• British Library
• Die Deutsche Bibliothek
• ONIX / Indecs
• Worldcat
• schema.org
Friday, September 7, 2012
14. Analysis Process
Deconstruct MARC
• Identify Resources reflected
in MARC records
• Core vocabularies associated
with these MARC Resources
• Types, People, Places,
Organization, Topics, etc.
• Provide the building blocks
for communities to connect,
re-assemble as needed
Friday, September 7, 2012
21. subject creator
Work
hasInstance
Instance
publisher format
publishedAt
Friday, September 7, 2012
22. subject creator
Work Answer
hasInstance Question
holds
Instance
publisher format
publishedAt
Friday, September 7, 2012
23. Analysis Process
Supporting Code
• Prototype and translation services
• Mechanism for validating the model
• Shared tooling, experiences to accelerate
adoption
Friday, September 7, 2012
24. Criteria for Success
“A Seat at the Table”
• Common ground for accelerating the
conversation
• Draft of a code model, serialization,
supporting code that provide such a table
• Semantic building blocks that enableand relate
communities to connect, re-assemble,
to as needed
• Process and procedure for supporting
community dialog and evolution
Friday, September 7, 2012
25. What you can do to help
• Now
• Learn what you can about Linked Data
• Look around a library community initiatives. Don’t be
afraid to look outside.
• Share tutorials / links that work for you
• Aug / Sept
• Experiment
• Give feedback / get involved
• The opportunity is yours to shape your future
Friday, September 7, 2012
