Find the structure your AI needs.
A live registry of versioned meta-model specifications. Search by family, category, industry, domain, name or tags; storage formats and interfaces remain independent.
Goods Movement / Logistics
Physical movement of goods
Governance Body / Committee
Mandate, membership and decision authority
Grant / Donation
Award, restrictions, disbursement and reporting
Health Care Delivery
Providers, facilities, capacity, encounters (system side of B10)
Household / Family
Households and family relations as social and administrative units
Hypothesis
Testable provisional claim and evaluation lifecycle
Identifier Scheme
Identifier schemes and namespaces
Identity Register
Anchoring identity of persons, orgs, things
Incident / Emergency
Harm events requiring response
Incident Response
Detection through containment, recovery and lessons
Infrastructure Network
Roads, rail, pipes, grids as physical networks
Initiative
Change intent before or across formal projects
Insurance
Policies, pools, claims as value routing
Insurance Claim
Loss notification, assessment, coverage and settlement
Insurance Claim Handling
Investigation, coverage decision and settlement process
Intellectual Property Right
Patents, trademarks, copyright, IP licensing
Inter-organizational Relationship
Partnership, control, affiliation and supply relationships
Interpersonal Relationship
Independent relationship roles, validity and privacy
Inventory Movement
Transfer changes stock position and custody
Inventory Stock Position
Quantity by owner, location, status and time
Invoice / Commercial Document
Documents as governed records
Issue / Problem
Recognized discrepancy requiring resolution
Journey / Trip
Planned and actual movement of a person or vehicle
Jurisdiction
Authority scope over territory, persons or subject matter
Land Parcel
Land units as registrable spatial objects
Language / Terminology
Languages, scripts, translation, glossaries
Lawmaking Process
Bills, readings, amendments, votes, enactment
Learning Activity / Course Delivery
Instruction, participation and assessment lifecycle
Legal Entity Registration
Legal identity, jurisdiction, registers and lifecycle
Legal Instrument / Norm
Candidate governed context model for Legal Instrument / Norm; boundary questions remain required.
Life Event / Civil Status
Birth, marriage, divorce, death
Lifecycle / Status
Common state machine and effective validity
Localization / Language
Locale, translation and terminology binding
Location Referencing / Address
Addresses, geocodes, points of interest
Maintenance
Upkeep of assets and infrastructure
Managed IT Service Graph
Tenant-isolated managed IT service graph with explicit per-fact mastership, provider responsibility and authorized projections.
Mandate / Charter
Constitutive rules of an organization
Market / Exchange
Candidate governed context model for Market / Exchange; boundary questions remain required.
Marketing Campaign
Audience, objective, channel, content and measurement
Media Asset / Rendition
Technical asset and renditions distinct from creative work
Medical Procedure
Procedure order, performance, outcome and complications
Medication Order / Administration
Prescription, dispense and administration lifecycle
Medicinal Product
Medicinal products and controlled substances
Meeting / Session
Participants, agenda, decisions and record
Membership
Relations between persons and organizations
Message
Communications between agents
Method / Procedure
Codified ways of doing things
Milestone / Deliverable
Planned achievement and accepted output
ML Model Artifact
Candidate governed context model for ML Model Artifact; boundary questions remain required.
Model / Ontology
Models and ontologies as first-class objects
Model Composition Resolution
Exact dependency closure, independent installation authority, verified assets and bounded new-Dimension bootstrap. Shared contract, not a new mandatory kernel.
Model Training / Fine-tuning Run
Data, code, parameters, compute and resulting artifact
Money / Instrument
Currency, monetary unit or transferable monetary instrument used to denominate and store value.
Natural Hazard
Earthquakes, floods, droughts and hazard exposure
Non-human Agent
Candidate governed context model for Non-human Agent; boundary questions remain required.
Obligation / Commitment
Party, action, due date, condition and fulfilment
Observable Result Fields
Reusable observation value, unit, method and uncertainty
Observation / Measurement Record
Generic observation linking feature, procedure, value and unit
Observed Phenomenon
Recurring natural or social patterns
Occurrence / Event
Generic events: what happened, when, where, who