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Workshop slides presented to a group at the University of Hawaii, December 4, 2014. Slides include a step-by-step description of importing a MARC file to RIMMF, plus some issues that remain after the process and products are examined.
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A step-by-step introduction to describing the resources swirling around Jane Austin
University of Hawaii, December 2014
Well constructed for FRBR-based description
Data structure comes from RDA Registry
Links to RDA Toolkit throughout data building process
Useful visualization of groups of records
RDF export
Improves discussion of issues with RDA
Step-by-step illustration of adding a record [next]
Why RIMMF?
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Record sharing
Identification
RDF
Data Aggregation
Looking more clearly at workflow and maintenance
Provenance: who, what when, [where?]
Issues for Discussion
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Substituting a Cache for a Database
Supports multiple streams of data
Allows detailed provenance to be carried over time
Separates services from data storage
Allows more extensive automation (and orchestration of services)
Focuses valuable human effort where it’s needed: analysis, design and implementation of improvement services
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Workflow
Obtain data (possibly as ‘records’)
Store data as statements in cache
Evaluate data by source or collection
Improve data using specific services, as determined by evaluation
Publish improved data
[Rinse, repeat]
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Developing Automated Interaction
Rule: Use humans for things requiring human understanding and decision making
Use machines for everything else
A manual process for something a machine can do as well or better is a failure
Improvement services can be granular, invoked in prescribed order, and report results for later use
Continuous improvement necessary to respond to continuous change
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Data Maintenance
• Improved data returns as statements to the data cache, with provenance attached
• Statement strategy avoids overwriting of new data over ‘improved’ data
Each new statement adds to what is known about a described resource
Statements can be cherry picked and exposed to others in statements or records, in ‘flavors’ or as a ‘everything we have’
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Contact Information
Diane [email protected]
Links:
http://RDARegistry.info
http://marc21rdf.info
http://managemetadata.com/blog/
The First MetadataMobile
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