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Plan for upgrading IU OAI: (more details)

  1. Migrate all collections in current OAI provider to use MODS 3.2
  2. Add MODS records from Fedora-based collections into the current OAI provider
  3. Fix problems with Wright American Fiction and Victorian Women Writers, then add them to the existing OAI provider
  4. Move all objects to the Fedora OAI provider. (If the items are not actually present in Fedora yet, metadata-only records may be imported for this purpose.)

To Do list
MARC records for text collections: Wright, VWWP
Upgrades needed by OAI set
Requirements for implementation of optional parts of the OAI protocol for a new data provider for the DLP.

Sample OAI requests

verb=Identify
verb=ListMetadataFormats
verb=ListIdentifiers&metadataPrefix=formatX
verb=ListSets
verb=ListRecords&metadataPrefix=formatX
verb=GetRecord&identifier=demo:ItemFive&metadataPrefix=formatX
verb=ListRecords&set=abovetwo&metadataPrefix=oai_dc

Repository support for OAI

  • For each OAI set, an object in the "set" PID namespace will be created.
  • The set objects objects will have the "SET" content model identifier.
  • Objects belonging to an OAI set will be linked to set objects with the isMemberOf relationship.
    • (question) Or should we create a new ontology with e.g. isMemberOfSet relationship?
  • (warning) Need to define disseminators to list objects belonging to a set

Collection

Collection ID

Set identifier (PID)

Cushman

archives/cushman

set:cushman

U.S. Steel

nw/cra/ussteel

set:ussteel

Hohenberger

lilly/hohenberger

set:hohenberger

Slocum

lilly/slocum

set:slocum

InHarmony

ihs/sheetmusic, isl/sheetmusic, ism/sheetmusic

set:inharmony

DeVincent

lilly/devincent

set:devincent

Starr

lilly/starr

set:starr

New Harmony

workingmens/branigin

set:workingmens

Wright

 

set:wright

Victorian Women

 

set:vwwp

Indiana Magazine of History

imh

set:imh

Hoagy Carmichael

hoagy

set:hoagy

Modifications to existing objects

  • Add a isMemberOf relationship to their RELS-EXT datastreams
  • Add a schemaLocation to the descriptive metadata records (MODS, DC and if exists, MARC)
  • Define disseminators for items that can return a specific version of a metadata format (e.g. getMODS?version=3.2, etc.)
    • Details of multiple versions of metadata formats will need to be discussed.
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