The Inferal Insurance Market Ontology is a sourced, jurisdiction-aware RDF model for buyers, intermediaries, carriers, placements, policies, representation, delegated actions, risk participation, risk transfer, and participant forms. It keeps contextual market roles separate from organizational classifications and keeps written capacity separate from the direction and amount of transferred risk. It enables data engineers, market analysts, and knowledge-graph teams to integrate buyer, broker, carrier, delegated-authority, and reinsurance records without erasing their context or evidence.

This is an unofficial 0.1 Editor's Draft maintained by Inferal. Feedback should be sent to contact@inferal.com.

The key words MUST, MUST NOT, SHOULD, and MAY are to be interpreted as described in [[RFC2119]]. Normative statements apply to the following actors.

Publisher
Creates RDF assertions using this vocabulary. A publisher MUST preserve the identity and contextual boundaries described by each qualified resource and MUST attach the evidence required by the intrinsic shapes.
Conforming data graph
Contains instances that satisfy the base ontology's meaning and the intrinsic SHACL constraints when the base ontology and its imports are available for RDFS entailment.
Validator
Applies the intrinsic shapes to explicit and RDFS-entailed target classes. A validator MUST report SHACL violations; it does not determine whether a source assertion is factually true.
Consumer
Queries or combines conforming data. A consumer MUST preserve unknown and partial information and MUST NOT infer representation, authority, transferred share, or organizational form from a role label alone.

The RDFS vocabulary states open-world meaning. The optional OWL addendum types classes, properties, and named scheme resources but adds no equivalence, disjointness, functional properties, keys, or closure axioms. SHACL expresses intrinsic graph well-formedness under a closed-world validation operation. The query recipes in this specification are informative inspection behavior; they do not materialize new market facts. No inverse triples need to be materialized because this module defines no inverse properties.

A stricter application profile MAY require complete market rosters, shares that sum to one, source-specific identifiers, or closed action lists. Such a profile MUST identify its completeness boundary and MUST NOT present its local closure assumptions as base ontology entailments.

Introduction

Insurance records often turn a contextual label into a permanent party type. That fails when the same carrier leads one policy, follows another, fronts a third, and transfers only part of what it wrote. This ontology makes assignments, participations, transfers, authorities, and classifications explicit resources so that context, provenance, jurisdiction, dates, and confidence travel with each assertion.

The specification is intended for knowledge-graph publishers who merge broker, carrier, authority, and market records; ontology engineers who map operational standards; validators who enforce a portable graph contract; and analysts who need to distinguish incomplete evidence from a negative fact. It is deliberately role-first: a party remains the same resource while its assignments and capacity relationships change.

Design goals

Scope and non-goals

The module covers contextual roles and representation, program placements with multiple offerings and policies, written and retained capacity, directional risk transfer, delegated insurance actions, and evidence-backed participant forms. Its identity boundary is an assertion-sized relationship: publishers mint separate assignments, participations, transfers, authorities, and classifications whenever context, represented party, parties, evidence, or validity differ.

This module does not:

Those concerns belong to imported identity vocabularies, line-of-business modules, explicit profiles, or mappings. Their absence is unknown or out of scope—not a negative assertion.

Competency questions

  1. Which party plays which role, in what context, and whom does it represent?
  2. Which parties are policyholder, insured, beneficiary, payer, or claimant?
  3. Which offerings and policies form a placement program?
  4. Who writes and retains capacity, and in which role?
  5. Who transferred risk to whom, in what context, and with what known share?
  6. Which actions may a grantee perform under the asserted authority?
  7. Which participant form is asserted, and what evidence qualifies it?

Evidence map

QuestionAnswer pattern
Which party plays which role, in what context, and whom does it represent?Role assignment roster, including optional represented party, jurisdiction, validity, source, and confidence.
Which parties are policyholder, insured, beneficiary, payer, or claimant?Independent role assignments sharing a policy context; no identity collapse is required.
Which offerings and policies form a placement program?All placement-offering and resulting-policy edges for the placement.
Who writes and retains capacity, and in which role?Risk participations with optional written and retained shares.
Who transferred risk to whom, in what context, and with what known share?Directional risk transfers; missing share remains unknown.
Which actions may a grantee perform?Delegated authority with actions, instruments, jurisdictions, scope, dates, evidence, and confidence.
Which participant form is asserted?Participant classification with source, jurisdiction, validity, and confidence.

The examples demonstrate each pattern. The operational query recipes return the role, participation, transfer, authority, and classification answers without treating absent optional values as false.

Namespace and dependencies

The preferred prefix is insm for https://ontology.inferal.com/modules/insurance-market/.

DependencyReused semanticsBoundary
Inferal Company Intelligence (ci)Qualified relationships, sources, jurisdictions, validity dates, and confidence links.This module does not redefine party identity, corporate structure, or source truth.
Inferal Commercial Intelligence (cmi)Product and service offering foundation.An insurance offering does not become a policy, placement, or coverage contract.
[[PROV-O]]Activity and entity foundations for placements and policies.PROV entity identity does not supply insurance-specific lifecycle rules.
[[SKOS-REFERENCE]]Open concept schemes, grouping, and extension.SKOS broader links organize values; they do not create class subsumption or party typing.

FIBO, ACORD, and openIDS are referenced rather than imported. Their nearby terms are useful mapping targets or sources, but none is adopted here as a complete replacement for the qualified role, authority, participation, and transfer contract. Mapping boundaries are discussed in the interoperability section.

Conceptual model

An insurance role assignment binds one party, one role from the role scheme, and one context. A risk participation separately records written and retained capacity. A risk transfer records direction from transferor to transferee, so fronting and reinsurance are not inferred from a generic participation percentage. A delegated authority requires an explicit action rather than relying on an occupational role label.

Policyholder, insured, beneficiary, payer, claimant, and applicant are independent roles. Organizational and regulatory forms use a different SKOS scheme. No equivalence or disjointness is inferred among parties from those labels.

ConstructQualifiesPrimary questionDoes not imply
Role assignmentOne party in one contextWhat role is played, and whom is represented?Permanent party type, authority, organizational form, or risk share.
Risk participationOne party's capacity in one contextWhat was written and retained?A counterparty or a transfer direction.
Risk transferTwo distinct parties in one contextWho transferred risk to whom?That either party wrote the policy or that the transferred share is complete.
Delegated authorityGrantor, grantee, and permitted actionsWhat may the grantee do?That the action occurred or that the instrument is legally effective.
Participant classificationOne party and one form conceptHow is the participant organized or regulated?A contextual role, license, solvency, or authority.

Identity and lifecycle

Qualified resources are not deduplicated merely because their principal parties and types match. Two brokers can represent the same buyer in different placements, and one broker can hold two assignments with different evidence or validity. A publisher SHOULD reuse a qualified resource IRI only when it intends one assertion identity and SHOULD mint a new resource when its context, parties, represented party, source interpretation, or validity boundary changes.

Policies are minimal anchors and may have several source-local identifiers. Matching identifier strings do not prove policy identity; different strings do not prove distinct policies. Placements are activities and may connect to many offerings and outcomes. Neither edge asserts that every offering was accepted or that every policy has the same coverage period.

Controlled dimensions and extension

Roles, participant forms, and insurance actions are three independent SKOS dimensions. Core role grouping concepts organize discovery but are still concepts, not OWL classes. Extensions MAY add concepts to the appropriate scheme and SHOULD relate refinements with SKOS broader or mapping relations. A concept from one dimension MUST NOT be substituted into another simply because its label is plausible.

Evidence, time, confidence, and jurisdiction

Qualified market assertions require one or more ci:source values. Source identifies the evidentiary basis, not an endorsement of truth. Optional validity dates bound when the assertion is intended to apply; they do not describe document publication time. Optional confidence assessments qualify evidence quality using the Confidence ontology and MUST NOT be interpreted as authorization or probability unless their declared scale supports that interpretation.

Jurisdiction is repeatable because a program, policy, role, transfer, or authority may span territories. Its presence identifies relevance, not licensing, domicile, governing law, or regulatory approval unless a separate vocabulary states that stronger relation.

Normative model

Roles and representation

Every role assignment MUST identify exactly one role player, one role concept, and one context. The role concept MUST be asserted as a SKOS concept in the insurance role scheme. A source is mandatory; jurisdictions, validity, confidence, and represented party are optional.

At most one represented party is permitted on one assignment because representation participates in that assignment's identity. If the same intermediary represents two parties, the publisher MUST create two assignments or use a more specific profile that defines a different relationship. Consumers MUST NOT infer represented party from Broker, Agent, Managing General Agent, or Coverholder labels.

Customer-side roles are independent. A single party may hold several, or each may be held by a different party. Their omission does not show that nobody holds the omitted role.

Placements, offerings, and policies

A placement represents the activity that seeks, negotiates, arranges, renews, or binds capacity. It MUST have a human-readable label and a source. It MAY point to multiple offerings and resulting policies. An offering is the marketed product or service; a policy is the resulting or contextual entity. These resources are not interchangeable.

A policy MUST have a label and source. Policy identifiers are repeatable source-local strings. Publishers SHOULD preserve the source that gives each string meaning and MUST NOT use an unqualified string alone as proof of global identity.

Risk participation and risk transfer

A risk participation MUST identify one participating party, one context, one role-scheme concept, and at least one source. Written and retained shares are optional decimals from zero through one. When both are present, retained share MUST NOT exceed written share.

Share absence means unknown, unreported, or inapplicable—not zero. The base contract does not require all participations for a context to sum to one because market views are often partial and roles such as cedent and reinsurer can describe different layers. A completeness profile may impose totals only after defining which participations belong in the same aggregation.

A risk transfer MUST identify exactly one transferor, one distinct transferee, one context, and at least one source. Transferred share is optional and bounded from zero through one when known. A consumer MUST NOT construct a transfer solely from writtenShare - retainedShare: that difference may reflect several transfers, commissions, limits, accounting treatments, or incomplete data.

Delegated authority

A delegated authority MUST identify exactly one grantor and one distinct grantee. It MUST name at least one action from the insurance action scheme, at least one evidence instrument, at least one jurisdiction, and at least one source. Multiple instruments and jurisdictions are allowed because a grant can be evidenced or effective across more than one resource or territory.

Authorized roles are optional supplemental context; actions are the operative controlled dimension. Free-text scope can record product, line, limit, function, or business boundaries not represented by this core vocabulary. A conforming authority graph establishes only that a source asserts the grant. It does not prove legal validity, licensing, occurrence of an action, or compliance with limits.

Participant classification

A classification MUST identify exactly one participant and one concept in the participant form scheme, with at least one source. Jurisdiction, validity, and confidence MAY qualify the claim. Form is evidence-bearing and time-sensitive; a role assignment MUST NOT be used as a shortcut for form, and a form MUST NOT be used as a role value.

The supplied forms are broad integration concepts. Their use does not assert a license, regulator determination, legal personality, ownership percentage, or eligibility to transact business. Publishers SHOULD use jurisdiction-specific classifications or mappings when those stronger conclusions are required.

Term reference

Classes

Insurance role assignment
A sourced contextual relationship assigning one role to one party.
Insurance placement
An activity seeking, negotiating, arranging, renewing, or binding insurance or reinsurance capacity.
Insurance policy
A minimal policy anchor for market relationships, not a coverage-clause model.
Insurance offering
An offering of insurance, reinsurance, placement, administration, or related capability.
Delegated authority
An evidence-bearing relationship granting specified insurance actions.
Risk participation
A party's contextual risk-capacity role with optional written and retained shares.
Risk transfer
A directional transfer of risk between distinct parties in an explicit context.
Participant classification
An evidence-bearing classification of a participant's organizational, regulatory, ownership, or market form.

Properties

TermDefinition and intrinsic constraint
role playerThe party playing a role; exactly one per assignment.
role typeA concept in the insurance role scheme; exactly one per assignment.
role contextThe resource bounding the assignment; exactly one.
represented partyThe optional party represented by this assignment; at most one.
has jurisdictionA reusable Company Intelligence jurisdiction; multiple values are permitted.
placement offeringAn offering sought or arranged by a placement; multiple values are permitted.
resulting policyA policy produced or renewed through a placement; multiple values are permitted.
policy identifierA source-local identifier. Multiple values are permitted and global uniqueness is not implied.
authority grantorThe granting party; exactly one and different from the grantee.
authority granteeThe receiving party; exactly one.
authority instrumentA source that records authority; at least one.
authorized actionAn action from the insurance action scheme; at least one.
authorized roleAn optional supplemental role from the insurance role scheme.
authority scopeA human-readable product, line, territory, function, limit, or business boundary.
participating partyThe party in a risk participation; exactly one.
participation contextThe placement or policy bounding a risk participation; exactly one.
risk roleThe role-scheme concept describing participation capacity; exactly one.
written shareAn optional decimal in [0, 1] for the share written by the party.
retained shareAn optional decimal in [0, 1], no greater than written share when both are known.
transferorThe party transferring risk; exactly one.
transfereeThe distinct party accepting transferred risk; exactly one.
transfer contextThe resource bounding a transfer; exactly one.
transferred shareAn optional known decimal in [0, 1] transferred between the parties.
classified participantThe party being classified; exactly one.
participant formA concept in the participant form scheme; exactly one.

Role vocabulary

Insurance role scheme is the open SKOS scheme accepted by role-valued properties.

customer-side role
Grouping concept for buyer- and benefit-side roles.
applicant role
Party requesting or applying for coverage.
policyholder role
Party holding a policy.
insured role
Party or interest treated as insured in context.
beneficiary role
Party designated to receive a policy benefit.
payer role
Party responsible for premium or another policy-related amount.
claimant role
Party making or pursuing a claim.
intermediary role
Grouping concept for intermediary and administrative roles.
broker role
Broking role whose represented party is explicit.
agent role
Agency role whose representation and authority are explicit.
managing general agent role
Contextual MGA role that does not itself grant authority.
coverholder role
Contextual coverholder role whose permission requires an authority assertion.
administrator role
Administrative role without implied risk capacity.
reinsurance intermediary role
Role arranging or advising on reinsurance placement or transfer.
risk participation role
Grouping concept for risk-capacity roles; transfers are modeled separately.
insurer role
Party accepting primary insurance risk.
reinsurer role
Party accepting transferred insurance risk.
cedent role
Party ceding risk in context.
fronting carrier role
Carrier supplying policy paper while transferring economic risk.
capacity provider role
General role supplying underwriting or risk capacity.
lead insurer role
Risk participant leading shared capacity.
following insurer role
Risk participant following the lead.

Participant forms

Insurance participant form scheme classifies form independently from contextual role.

stock insurer form
Shareholder-owned insurer form.
mutual insurer form
Mutual or policyholder-owned insurer form.
captive insurer form
Insurer formed primarily for related-party risks.
risk retention group form
Liability risk retention group under the applicable regime.
reciprocal exchange form
Reciprocal or inter-insurance exchange form.
Lloyd's syndicate form
Market form that does not assert legal personality.

Authorized actions

Insurance action scheme is the open SKOS scheme used by delegated authority.

quote action
Prepare or communicate a quotation.
underwrite action
Evaluate and select risk.
bind action
Commit coverage.
issue policy action
Issue policy documentation.
collect premium action
Collect premium or related amounts.
administer policy action
Administer a policy.
adjust claim action
Investigate, evaluate, or adjust a claim.
settle claim action
Agree or pay a claim settlement.

Validation regime

Target selection and ontology graph

Intrinsic node shapes target resources typed as each of the eight public classes. Validators SHOULD load the base ontology and its declared imports and apply RDFS entailment before target selection, so instances typed through a subclass remain reachable. The shapes are not closed: additional properties are allowed unless a stricter profile says otherwise.

Structural constraints

Cross-node and arithmetic constraints

SPARQL constraints reject equal authority parties, equal transfer parties, retained share greater than written share, and a validity start later than its end. These checks compare terms inside one qualified resource. They do not reconcile totals across several records or decide whether two differently named parties are actually the same legal entity.

What conformance does not prove

SHACL conformance proves only that the selected graph satisfies this structural regime under the supplied ontology and entailment settings. It does not prove factual truth, legal effectiveness, source authority, roster completeness, policy identity, or that capacity totals reconcile. A graph with no transferred share can conform because the share may be unknown. A graph with only 60% known written capacity can conform because the remaining market may be absent from the publisher's view.

Entailment and non-entailment

RDFS subclass statements allow a reasoner to infer that assignments, participations, transfers, and authorities are Company Intelligence relationships; placements are PROV activities; policies and classifications are PROV entities; and insurance offerings are Commercial Intelligence offerings. Property domain and range statements also infer the corresponding subject or value type when a property is used.

The ontology intentionally does not entail:

The OWL addendum declares no functional or inverse-functional properties. Therefore repeated values do not cause identity merging, and maximum counts remain validation behavior rather than OWL equality consequences.

Operational query recipes

These informative queries illustrate how consumers can answer competency questions without fabricating missing values. They assume the graph has already been validated or that the consumer is prepared for duplicate and malformed rows. Optional columns remain unbound when the fact is absent.

Role and representation roster

This query returns one row per assignment, jurisdiction, and source combination. Multiple sources or jurisdictions can therefore produce multiple rows. An unbound represented party means it was not stated; it does not mean the player represents nobody.

Written, retained, and transferred risk

Participation and transfer are queried independently and combined only for presentation. The ?kind column prevents a consumer from mistaking transfer direction for a capacity role. Missing shares remain unbound. No arithmetic derivation is performed.

Delegated action inspection

This query returns a row for each action, instrument, and jurisdiction combination. Authorized role is optional because actions carry the operative permission. The result is evidence for an asserted grant, not a legal authorization decision engine.

Examples

Interoperability and mapping boundaries

[[FIBO]] and OMG Commons provide financial and agreement foundations, but mappings MUST NOT equate policyholder and insured without genuine bidirectional semantics. A FIBO or Commons agreement resource may be a useful target for a policy mapping, but this module's policy is only a minimal contextual anchor and does not claim the complete contract semantics needed for OWL equivalence.

[[ACORD-STANDARDS]] is a broad operational standard rather than an open RDF ontology. [[OPENIDS]] is a non-RDF source model and requires a declared transformation. A source-to-RDF mapping SHOULD preserve source identifiers and provenance, MUST state how assignment and transfer IRIs are generated, and MUST disclose fields that cannot be represented without a line-of-business extension.

Logical alignments, RDF projections, and non-RDF transformations are different artifacts and MUST identify their kind. Processor code is not itself a semantic mapping, and ordinary SHACL Core shapes validate data rather than transform it.

Extending controlled vocabularies

A publisher MAY add a narrower role, action, or form concept to the corresponding open scheme. The extension SHOULD have a stable IRI, label, definition, and source, and SHOULD connect to the nearest core concept with skos:broader when the broader relationship is accurate. Adding a concept to a scheme does not make it equivalent to a core concept. Cross-scheme mappings require explicit semantic review.

Loss and review requirements

Operational source models frequently collapse insured and policyholder, combine fronting and reinsurance percentages, or encode authority as an organization type. Transformations from such sources MUST NOT invent the distinctions absent from the source. They SHOULD omit unknown facts or attach a reviewable confidence assessment, and SHOULD document whether the resulting graph is a partial market view.

Security and privacy considerations

Roles, identifiers, representation, authority, and transfers can reveal sensitive commercial relationships, planned transactions, counterparties, or personal benefit arrangements. Publishers SHOULD apply access control, minimization, purpose limitation, and jurisdiction-appropriate retention. They SHOULD avoid publishing source-local identifiers when a less identifying link is sufficient.

Source IRIs can disclose confidential document locations or internal systems even when the documents are inaccessible. Confidence and authority assertions can also be security-sensitive: a high confidence assessment does not authorize disclosure, and an authority record must not be used as an access-control decision without checking current legal status and the full instrument scope. Consumers SHOULD expect stale, revoked, contested, or jurisdiction-limited assertions and SHOULD apply current operational controls outside this ontology.

Evolution policy

Public term IRIs are stable once adopted. Compatible concepts MAY be added to the open schemes, and validation may be clarified without changing existing meaning. A term whose meaning is replaced MUST be deprecated rather than silently repurposed, with migration guidance and the weakest accurate mapping to its successor.

Future revisions MUST NOT make representation implicit, collapse role and form, conflate participation with transfer, equate policyholder and insured, or reinterpret a source-local policy identifier as globally unique. Detailed coverage, licensing, claims, accounting, and regulatory semantics belong in separate modules or explicit profiles. A proposal that closes a scheme, requires complete capacity totals, or changes an assertion's identity boundary requires maintainer review because it can invalidate previously conforming partial graphs.

Governance decisions

The model deliberately treats insurer, reinsurer, cedent, fronting carrier, and managing general agent as contextual roles rather than intrinsic organization classes. It also treats stock, mutual, captive, reciprocal, risk-retention-group, and Lloyd's syndicate as sourced form classifications. These choices preserve evidence and jurisdictional variation instead of settling every legal definition globally.

The role, form, and action schemes are open extension points, but their dimensions are normative. New concepts that blur those dimensions, claims of OWL equivalence with external standards, or universal rules about representation and authority require consensus review. Publishers with more specific legal or regulatory requirements SHOULD define a profile or mapping instead of changing the base meaning.