Research draft

national library

vr.tr.national-library · SOC.ORG

Enable an AI agent to recognise a national library, assess its fulfilment of its documented national documentary responsibilities, and determine which collection, preservation and access actions are authorised.

Thing Registry Society, people and institutions

Research draft, second pass

A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.

Researched by: Codex + Grok

Purpose and description

A national library is a library designated by a state to collect, preserve, and make available the documentary heritage of that nation, typically through legal deposit and a national bibliography, and to serve as the country's bibliographic authority.

It can be Verify national-library status and route a request to the institution responsible for the relevant national function.; Assess whether a publication or digital resource falls within a documented collecting or deposit remit.; Identify evidenced collection and bibliography gaps and propose authorised acquisition or cataloguing work.; Prioritise preservation interventions using collection significance, risk and custody responsibilities.; Determine permitted consultation, copying and reuse routes for a specified collection segment and user purpose.; Explain which proposed actions require additional authority, rights clearance or human review..

Distinguishing features

An authoritative designation or equivalent evidence establishes responsibility for a defined nation or national jurisdiction; the word 'national' in the name is insufficient.

Its documented collecting or stewardship remit addresses national documentary heritage rather than only a municipality, university, membership or subject community.

Its responsibilities can be distinguished from those of a national archive by the documentary materials and functions assigned to each, including any explicit overlap.

Its role can be distinguished from a legal-deposit receiving library by identifying the wider national responsibilities it holds; deposit receipt alone does not establish national-library status.

Where national functions are shared, evidence identifies this institution's assigned contribution without presuming it is the sole national library.

Scope

+ National designation, jurisdiction, mandate and allocation of responsibilities among institutions

+ Collection scope, acquisition authority and any legal-deposit responsibilities

+ Preservation obligations and continuity of custody for physical and digital collections

+ National bibliographic responsibilities and discovery coverage

+ Access conditions, reuse permissions and nationally mandated services

- Detailed description and condition of individual books, manuscripts or digital objects

- General public-library branch operations and municipal lending services

- University teaching support and institution-specific research-library operations

- Archival appraisal and management of government records assigned to archives

- Publisher production workflows and publishing-business operations

- Building engineering and repository software internals

Characteristics

National role evidence: statutory designation | official administrative designation | other documented recognition | unverified Prevents an agent from assigning national authority based on branding or collection size.
Mandate jurisdiction: Referenced nation or jurisdiction, with territorial scope and effective dates Establishes whose documentary heritage and publishing output the institution is responsible for.
National function allocation: Assigned collecting, deposit, preservation, bibliography and service functions linked to responsible institutions Supports cases where national-library responsibilities are distributed.
Collection remit: Documented inclusion and exclusion criteria by publication origin, subject connection, language, format and period Allows an agent to judge whether material belongs within the institution's collecting responsibility.
Deposit authority by material class: mandatory deposit | voluntary deposit | no deposit role | unresolved, with governing instrument and effective dates Separates a collecting ambition from an enforceable deposit obligation.
Collection coverage: Percentage of an explicitly defined eligible output cohort held, with denominator source, period and uncertainty Makes collection gaps assessable without treating unknown national output as measured completeness.
Preservation assurance: assessed adequate | at risk | critical | unassessed, by collection segment against stated criteria Identifies where documentary heritage may be lost despite being recorded as held.
National bibliography coverage: Percentage of a defined in-scope publication cohort represented, plus median publication-to-record delay in days Distinguishes collection possession from timely national bibliographic visibility.
Permitted access mode: open remote | authenticated remote | onsite | supervised | embargoed | closed | unresolved, by collection segment Enables lawful service routing without assuming that national custody implies unrestricted access.

Also called

Branch Library

Where this came from

wikidata · CC0 1.0

Source repository Registry entry point

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 6 bundles · 11 layers · 11 findings · 22 questions.

National mandate The evidence and boundaries establishing the institution's national-library role.

An agent must establish the authority and extent of the national role before attributing responsibilities or taking action.

Designation and jurisdiction

Recognition of the institution and the nation or jurisdiction served.

Basis of national role

Record the authoritative basis, effective period and jurisdiction of the claimed national-library role.

Which law, official decision or other authoritative record establishes this institution's national-library role? provenance
Which nation or jurisdiction does the designation cover, and what limits or changes apply? boundary

Allocation of national functions

The division of national documentary responsibilities and authority to change them.

Shared responsibilities

Record assigned functions and interfaces with other national libraries, deposit libraries, archives and specialist institutions.

Which national collecting, preservation, bibliographic and service functions belong to this institution, and which belong to partner institutions? boundary
Which authority can approve changes to those functions or resolve an overlap in responsibility? action

National collection development How the institution defines and obtains the documentary material within its national remit.

National collection coverage depends on explicit selection boundaries and acquisition powers that may differ by material class.

Collecting boundaries

The criteria defining documentary material sought or excluded.

National documentary scope

Record how national publishing output and other nationally relevant material enter the collecting remit.

How does the institution define in-scope material through publication origin, national subject matter, creators, languages, formats and dates? definition
How are foreign publications about the nation, diaspora publications, unpublished material and changing web resources included or excluded? boundary

Deposit and acquisition

The mechanisms and permissions through which in-scope material is obtained.

Acquisition authority and gaps

Record deposit obligations, other acquisition routes and evidence of missing material.

For each material class, what instrument or agreement authorises deposit receipt, purchase, donation or automated collection? provenance
What independently defined output cohort supports a coverage estimate, and which missing items remain uncertain? measurement
What acquisition or deposit follow-up may the agent initiate, and what requires institutional approval? action

Documentary heritage preservation The institution's obligations and capacity to maintain the documentary heritage entrusted to it.

Holding material does not establish that national preservation obligations are being met or that interventions are authorised.

Custody and retention

Responsibility for continued retention, authenticity and any transfer of custody.

Preservation obligations

Record which collection segments require enduring retention and the conditions governing transfer or disposal.

Which collection segments carry permanent or time-limited retention obligations, and where are those obligations documented? provenance
Under what authority may deposited or heritage material be transferred, deaccessioned or replaced, and who retains preservation responsibility? action

Preservation risk and capability

Evidence that physical and digital holdings remain intact, authentic and usable over time.

Heritage continuity

Record preservation risks, assessment coverage and feasible interventions across nationally significant holdings.

What proportion of each collection segment has a current condition or digital-integrity assessment, and what risks does it reveal? measurement
Which conservation, migration, replication or recovery actions are permitted and resourced for the affected material? action

National bibliographic record The assigned responsibility to describe national publishing output and make it discoverable.

An agent must distinguish a holdings catalogue from a national bibliography and assess each against its declared coverage.

Bibliographic remit and coverage

The scope and timeliness of any national bibliography the institution produces or supports.

National bibliography accountability

Record whether a national bibliography is assigned to this institution and how its completeness is evaluated.

What national bibliography responsibility is assigned here, and how does its scope differ from the library's holdings catalogue? definition
Against which publication cohort are missing records and publication-to-description delays measured? measurement

Bibliographic coordination

Authority data, identifiers and exchange responsibilities that support nationally coherent discovery.

Shared description authority

Record assigned coordination roles, record provenance and permissions for corrections or redistribution.

Which authority files, identifier services or shared cataloguing functions does the institution maintain, contribute to or delegate? boundary
How may an agent submit a correction, reconcile conflicting descriptions or redistribute bibliographic data under the applicable rules? action

National access and service How national documentary holdings and assigned services can be used under applicable restrictions.

An agent needs collection-specific permissions and service responsibilities to turn discovery into an authorised next action.

Consultation and reuse

The conditions for viewing, borrowing, reproducing and reusing national-library material.

Access permission boundaries

Record access and reuse conditions separately, including restrictions attached to deposited material.

Which evidence establishes consultation, copying and reuse permissions for the requested material, including any deposit-specific restrictions? provenance
Given the user's purpose and eligibility, which remote, onsite, supervised or permission-request route may the agent arrange? action

National service delivery

Fulfilment of documented services to the public, researchers, publishers and other libraries.

Service obligations and reach

Record intended service populations, assigned national support functions and barriers to delivery.

Which services must this institution provide nationally, to whom, and which requests should be referred to another library or agency? boundary
What evidence measures fulfilment of those obligations, including unmet requests and geographic, language or accessibility barriers? measurement

Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.

A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.

Reported evidence

Findings from the breadth pass, kept separate from the structural claims.

Kinds and varieties

Reported by the breadth pass; each item needs checking against its source before it becomes normative.

legal-deposit national library
parliamentary or government-designated national library
national library of record (copyright/legal-deposit archive)
national digital library / national web archive
union-catalogue / bibliographic-control national library
national library for a subject domain (e.g. medicine, agriculture) designated at national level
de facto national library (functions without exclusive statute)
federal or multi-institution national library system

Which of these kinds and varieties hold for the sense of national library this model covers, and on what evidence? provenance

Sources

Research in progress

What the second pass must settle

What evidence threshold should establish national-library status when no explicit statutory or administrative designation can be found?
How should the model represent national responsibilities shared across institutions or associated with disputed or changing jurisdictions?
Which collecting, bibliographic and preservation functions are sufficiently recurrent to support comparison without treating them as universal requirements?
Which credible denominators can measure national collection coverage where publishing output, especially digital and informal output, is only partially observable?
Which institution-specific laws and agreements govern digital collection, preservation copying, access and reuse, and where do their interpretations remain unresolved?

Draft as JSON