generated: '2026-09-01'
method: derived
source: >-
  Terms extracted from live responses of Keio-operated surfaces on 2026-09-01: the KOARA OAI-PMH
  Identify, ListMetadataFormats, ListSets and GetRecord responses; the IIIF Presentation manifest
  and Image information document; and the GakuNin EntityDescriptor for Keio's identity provider.
  Every term below appears verbatim in a captured response under examples/.
provider: Keio University
providerId: keio
description: >-
  The working vocabulary of Keio University's public machine-readable surfaces. It is worth
  recording because it is almost entirely borrowed: KOARA speaks Dublin Core and junii2, the
  Media Center speaks IIIF, the identity provider speaks SAML. The only genuinely Keio-authored
  vocabulary in the whole estate is its set hierarchy — the names of the faculties, graduate
  schools and research centres that deposit into the repository — and its archive codes. That is
  the honest shape of a university's programmable footprint: institutional nouns wrapped in
  community standards.

term_sets:
  - name: KOARA repository structure
    x-operator: institution
    authored_by: Keio University Media Center
    source: examples/keio-koara-oai-listsets.xml
    terms:
      - term: setSpec
        definition: >-
          Colon-delimited hierarchical set identifier. KOARA roots its hierarchy at `index3`
          (`/Public`) and nests faculty and centre sets beneath it, e.g. `index3:index8`.
      - term: index3
        label: /Public
        definition: Root set containing all publicly disseminated KOARA content.
      - term: Article
        definition: Flat resource-type set, applied in parallel with the hierarchical index sets.
      - term: koara_id
        definition: >-
          KOARA's internal record identifier, of the form `<NII catalogue id>-<date>-<sequence>`,
          e.g. AA11413507-20050000-0001. It appears both inside the OAI identifier
          (`koara-j:koara_id/…`) and as the `koara_id` query parameter on detail.php and
          download.php item URLs.
      - term: 'koara-j'
        definition: OAI identifier namespace prefix used by the repository.
    institutional_sets_observed: 100
    institutional_sets_sample:
      - 商学部 (Faculty of Business and Commerce)
      - 法務研究科 (Law School)
      - メディア・コミュニケーション研究所 (Institute for Media and Communications Research)
      - 産業研究所 (Institute for Economic and Industrial Studies)
      - 福澤研究センター (Fukuzawa Memorial Center for Modern Japanese Studies)
      - アート・センター (Keio University Art Center)
      - 日吉紀要 (Hiyoshi Review)

  - name: Dublin Core (oai_dc)
    x-operator: standard
    authored_by: Dublin Core Metadata Initiative
    namespace: http://www.openarchives.org/OAI/2.0/oai_dc/
    terms_observed:
      - title
      - creator
      - description
      - publisher
      - date
      - type
      - identifier
      - language
    note: >-
      Creator values are supplied in three parallel forms per author — katakana reading, romanised,
      and kanji — which is a Japanese repository convention worth knowing before parsing.

  - name: junii2
    x-operator: standard
    authored_by: National Institute of Informatics (NII)
    namespace: http://irdb.nii.ac.jp/oai
    schema: http://irdb.nii.ac.jp/oai/junii2-3-1.xsd
    note: >-
      The Japanese institutional-repository metadata schema, harvested by NII's IRDB. Advertised by
      KOARA alongside oai_dc.
    terms_observed:
      - term: 'NIIType'
        definition: >-
          Resource-type vocabulary emitted into oai_dc `type` alongside the Dublin Core value, e.g.
          `NIIType:Departmental Bulletin Paper`.

  - name: IIIF Presentation and Image
    x-operator: standard
    authored_by: IIIF Consortium
    namespace: http://iiif.io/api/presentation/2/context.json
    terms_observed:
      - 'sc:Manifest'
      - 'sc:Sequence'
      - 'sc:Canvas'
      - 'oa:Annotation'
      - 'dctypes:Image'
      - attribution
      - license
      - service
      - profile
      - tiles
      - sizes
    keio_authored_within:
      - term: archive code
        definition: >-
          Keio's own collection key inside the IIIF path — `GTB` for the Gutenberg 42-line Bible.
          Not published anywhere as a list; observed only in resolved URLs.

  - name: SAML / Shibboleth federation metadata
    x-operator: standard
    authored_by: OASIS / REFEDS / Shibboleth Consortium
    terms_observed:
      - IDPSSODescriptor
      - 'shibmd:Scope'
      - 'mdui:UIInfo'
      - 'mdui:DiscoHints'
      - 'mdrpi:RegistrationInfo'
      - SingleSignOnService
      - NameIDFormat
    keio_authored_within:
      - term: keio.ac.jp
        definition: The scope Keio asserts in the federation — the namespace within which its assertions are authoritative.