Find the structure your AI needs.
A live registry of versioned meta-model specifications and clearly labelled research profiles. Search by family, category, industry, domain, name or tags; storage formats and interfaces remain independent.
Ground-truth Label Set
Describe a governed benchmark answer key, its reference-label assertions and the evidence supporting their adoption.
Habitat
Places and conditions in which species and communities live, with extent and condition.
Handling Unit / Logistics Container
Describe one identified logistics load, its time-bounded contents, observations and custody assertions across packing, movement and dissolution.
Hazardous-material profile
Hazard classification, labelling and regulatory listings of a substance or mixture.
Health Care Delivery
Give an agent the system-side context needed to understand, populate, inspect and operate health care delivery: which provider organizations offer which services, through which au…
Household / Family
Represent a bounded household or family context with qualified membership, relationship, residence and care assertions, without treating social, legal and statistical definitions …
Hypothesis
Represent a versioned provisional proposition with explicit scope, operationalization, predictions, evaluation criteria and source-qualified assessment and revision history.
Identifier Scheme
Describe a governed naming system as a thing in the world - its constitution, syntax, authority, allocation, lifecycle, resolution, cross-scheme mapping and assurance - so that ev…
Identity Register
Provide a governed, durable and source-qualified registry pattern for anchoring and resolving identifiers of persons, organizations, devices, services and things without importing…
Image / Graphic
Represent one managed still visual asset and its technical, descriptive, provenance and use evidence across referenced representations.
Immigration / Visa Case
Describe one immigration or visa case through qualified permission requests, evidence, procedural observations and outcome references.
Incident / Emergency
Represent one authority-declared operational or emergency incident with revisioned severity, impact, containment, restoration, resolution and review assertions.
Incident Response
Provide the format-neutral context an agent needs to open, operate, inspect and close an incident response engagement from detection through containment, recovery coordination and…
Indoor Space
Rooms, corridors and zones inside buildings, identified for reference and navigation.
Infrastructure Network
Describe one persistent physical infrastructure network through its identity, member references, qualified state and evidence, while preserving the masters of assets, topology and…
Initiative
Represent a governed course of coordinated change or exploration that can exist before, outside or across formal projects, programs, campaigns and operations while preserving the …
Insurance
Describe one policy-centered insurance arrangement and its coverage, premium, risk-transfer, reporting and claim interfaces.
Insurance Claim
Represent one governed insurance claim as the identity-bearing request and substantive assertion aggregate that invokes an insurance policy, statutory scheme or compensation basis…
Insurance Claim Handling
Represent one governed insurance-claim-handling case that coordinates notification, investigation, coverage and amount assessment, reasoned decision, settlement handoffs, communic…
Intellectual Property Right
Describe one asserted or evidenced intellectual property right with its legal basis, protected subject reference, extent, holders, changes and supporting records.
Inter-organizational Relationship
Describe attributed, time-qualified organizational relationships without confusing affiliation, supply, consolidation and ownership.
Interaction Episode
Represent a governed episodic memory of what happened in a bounded interaction and with whom, with source-linked claims and explicit limits.
Interpersonal Relationship
Describe a dyadic interpersonal relationship through independent roles, validity and privacy-aware attributed perspectives.
Inventory Movement
Represent one governed stock-affecting movement assertion, its subject, quantity, source-destination transition, execution and posting references, evidence and correction lineage …
Inventory Stock Position
Describe a source-qualified inventory quantity position by product, ownership, location, status and time.
Invoice / Commercial Document
Provide one format-neutral context structure for commercial billing documents (invoice, credit note, debit note, self-billed invoice and their corrections) so an agent can underst…
Issue / Problem
Give an agent the format-neutral context needed to recognize, record, classify, analyse, relate, govern and hand off a recognized discrepancy between an observed state and a requi…
Journey / Trip
Represent one governed planned or actual movement of a person or vehicle between declared endpoints with ordered legs, typed clocks, observations and correction lineage without be…
Judgment / Legal Decision
Describe one adjudicative decision with its authoritative text, disposition, reasoning and evidence-qualified status, separate from case management and enforcement.
Jurisdiction
Describe, in a storage- and interface-neutral way, the bounded competence of an authority: which authority-holder may act, over what territory, persons, subject matter and period,…
Knowledge Article
Curated, versioned articles that answer a defined question or resolve a known issue.
Knowledge Graph
Describe a governed graph dataset through its semantic bindings, qualified assertions, provenance, revisions and permitted use.
Lab Sample / Specimen
Laboratory samples and specimens from collection through custody, testing and disposal.
Laboratory Test / Analysis
Describe one identifiable laboratory test instance through method selection, specimen use, run evidence and qualified result revisions.
Land Cover / Land Use
Describe one producer-governed spatial classification unit through qualified cover, existing-use and planned-use assertions.
Land Parcel
Represent an authoritative or proposed land-administration spatial unit with stable identity, direct geometry, boundary evidence, lifecycle and legal-context links independent of …
Language / Terminology
Describe a governed linguistic reference package connecting language and script profiles, glossary editions, terminology usage, translation assessments and locale selections.
Lawmaking Process
Describe a jurisdiction-qualified lawmaking route and the evidence needed to trace a proposal through consideration, decisions and a possible handoff to enacted law.
Learning Activity / Course Delivery
Represent one governed delivery aggregate for a bounded learning activity, course, class, cohort, self-paced offering, workshop or session, connecting immutable learning intent to…
Ledger / Account
Specify reusable accounts, balanced quantity postings, reproducible positions and reconciliation evidence within a governed book.
Legal Entity Registration
Model the legal identity of an organization as constituted and recorded by an authoritative register or registration authority in a jurisdiction, so that an agent can identify, ve…
Legal Filing / Pleading
Represent one identifiable procedural document record, its controlled revisions, and evidence about presentation to a court or tribunal and service.
Legal Instrument / Norm
Represent an authority-backed legal instrument and the norms expressed by its addressable source fragments, independent of storage and interface format.
Life Event / Civil Status
Maintain an evidence-qualified civil-status dossier linking a subject to life events, registrations, status assertions and certifications.
Lifecycle / Status
Provide one reusable, format-neutral context package that lets any host world-model entry declare the governed state machine it obeys, its current state on each status axis, the e…
Linear Infrastructure Asset
Describe one persistent linear physical asset and its managed spans, location, properties, condition and lifecycle evidence while preserving external master authority.
Livestock Breed
Maintain an evidence-qualified livestock breed identity and references to its recognition, descriptions, pedigree conventions and population assessments.
Localization / Language
Provide an embeddable, format-neutral declaration of locale, translation and terminology binding, so that any adopting entity can state which language, script and locale conventio…
Location Referencing / Address
Provide a format-neutral, reusable referencing fabric — addresses, thoroughfares, postal designations, geocodes, reference systems, gazetteer identifiers, points of interest and p…
Loyalty / Reward
Represent one member relationship to one loyalty program, with evidenced benefit eligibility, reward activity and point balances where applicable.
Maintenance
Describe the continuing maintenance record for one identified physical asset or explicitly delimited maintainable system.
Managed IT Service Graph
Compose client-isolated infrastructure and service references with explicit authoritative data routing.
Mandate / Charter
Represent one identifiable constitutive or mandate instrument and its provision-grounded assertions of purpose, powers, constraints and accountability across revisions.
Map Product
Published cartographic products with area, scale, projection, sources and edition.
Maritime Zone
Legally defined sea areas and their limits, jurisdiction and rights.
Market / Exchange
Give an agent the governed context needed to identify, describe, operate and audit an organised market or exchange: venue and segments, rulebook, admitted scope, participants and …
Marketing Campaign
Represent one governed marketing campaign so agents can coordinate objectives, audiences, propositions, channels, content, schedule, budget, measurement, execution, experiments, o…
Mass-balance / Material Flow
Material inputs, outputs and stocks for a system boundary over a period, balanced by mass.
Material Batch / Lot
Batches and lots of material produced under uniform conditions, for quality and traceability.
Mathematical / Computational Model
Describe one formal model, its assumptions, parameterization and qualified evidence for use.