Ontology Analysis Report

Ontology Information
File:

legal_ontology_cleaned.owl

IRI:

Not available

Expressivity:

AL

Complexity:

149 axioms

Visualizations:
Ontology Statistics

39

Classes

16

Object Properties

0

Data Properties

0

Individuals

Consistency Check
Consistent
The ontology is logically consistent. No contradictions were found.
Reasoning Methodology
Reasoners Used:
  • Pellet
Reasoning Tasks:
  • Consistency
  • Classification
  • Realization
Theoretical Guarantees:
Property Status
Decidability Decidable for OWL DL ontologies
Completeness Complete for SROIQ(D) description logic
Soundness Sound for standard description logics
Limitations:
  • May time out on very large ontologies
  • OWL Full constructs not supported
  • Resolution is limited to standard tableaux algorithm capabilities
Performance:

Reasoning Time: 1474 ms

Start Time: 2025-06-06T20:08:52.762977

End Time: 2025-06-06T20:08:54.236927

Axioms
Type Description
SubClassOf Legal_Agent ⊑ Thing
SubClassOf LegalNorm ⊑ Thing
SubClassOf Adjudication ⊑ Thing
SubClassOf Authority ⊑ Thing
SubClassOf LegalEntity ⊑ Thing
SubClassOf Statute ⊑ Thing
SubClassOf Evidence ⊑ Thing
SubClassOf Enforcement ⊑ Thing
SubClassOf Agreement ⊑ Thing
SubClassOf Court ⊑ Thing
SubClassOf Contract ⊑ Thing
SubClassOf Legal_Entity ⊑ Thing
SubClassOf Legal_Norm ⊑ Thing
SubClassOf Claim ⊑ Thing
SubClassOf Right ⊑ Thing
SubClassOf Phase ⊑ Thing
SubClassOf Legal_Process ⊑ Thing
SubClassOf Regulation ⊑ Thing
SubClassOf Condition ⊑ Thing
SubClassOf LegalDetermination ⊑ Thing
SubClassOf Promise ⊑ Thing
SubClassOf Judgment ⊑ Thing
SubClassOf Legal_Fact ⊑ Thing
SubClassOf Trial ⊑ Thing
SubClassOf LegalEvent ⊑ Thing
SubClassOf Legal_Role ⊑ Thing
SubClassOf Legal_System ⊑ Thing
SubClassOf Statutory_Interpretation ⊑ Thing
SubClassOf Normativity ⊑ Thing
SubClassOf LegalDisposition ⊑ Thing
SubClassOf LegalRole ⊑ Thing
SubClassOf Precedent ⊑ Thing
SubClassOf LegalConstruct ⊑ Thing
SubClassOf LegalStatus ⊑ Thing
SubClassOf LegalRemedy ⊑ Thing
SubClassOf Legal_Institution ⊑ Thing
SubClassOf Legal_Person ⊑ Thing
SubClassOf Obligation ⊑ Thing
SubClassOf Jurisdiction ⊑ Thing
Type Description
SubClassOf Legal_Agent ⊑ Thing
SubClassOf LegalNorm ⊑ Thing
SubClassOf Adjudication ⊑ Thing
SubClassOf Authority ⊑ Thing
SubClassOf LegalEntity ⊑ Thing
SubClassOf Statute ⊑ Thing
SubClassOf Evidence ⊑ Thing
SubClassOf Enforcement ⊑ Thing
SubClassOf Agreement ⊑ Thing
SubClassOf Court ⊑ Thing
SubClassOf Contract ⊑ Thing
SubClassOf Legal_Entity ⊑ Thing
SubClassOf Legal_Norm ⊑ Thing
SubClassOf Claim ⊑ Thing
SubClassOf Right ⊑ Thing
SubClassOf Phase ⊑ Thing
SubClassOf Legal_Process ⊑ Thing
SubClassOf Regulation ⊑ Thing
SubClassOf Condition ⊑ Thing
SubClassOf LegalDetermination ⊑ Thing
SubClassOf Promise ⊑ Thing
SubClassOf Judgment ⊑ Thing
SubClassOf Legal_Fact ⊑ Thing
SubClassOf Trial ⊑ Thing
SubClassOf LegalEvent ⊑ Thing
SubClassOf Legal_Role ⊑ Thing
SubClassOf Legal_System ⊑ Thing
SubClassOf Statutory_Interpretation ⊑ Thing
SubClassOf Normativity ⊑ Thing
SubClassOf LegalDisposition ⊑ Thing
SubClassOf LegalRole ⊑ Thing
SubClassOf Precedent ⊑ Thing
SubClassOf LegalConstruct ⊑ Thing
SubClassOf LegalStatus ⊑ Thing
SubClassOf LegalRemedy ⊑ Thing
SubClassOf Legal_Institution ⊑ Thing
SubClassOf Legal_Person ⊑ Thing
SubClassOf Obligation ⊑ Thing
SubClassOf Jurisdiction ⊑ Thing
Type Description
Type Description
Inferred Axioms
Type Description
No inferred axioms available
No inferred axioms found.
Derivation Trace

This visualization shows how inferences were derived during reasoning:

No derivation steps are available for this ontology. This could be because:
  • No inferences were made during reasoning
  • The ontology was analyzed using a method that doesn't track derivations
  • The reasoner encountered an error during the inference process
First-Order Logic Premises

The following FOL premises have been generated from the ontology axioms:

Type FOL Formula Description
class instance_of(x, Legal_Agent, t) Entities that are instances of Legal_Agent
class instance_of(x, LegalNorm, t) Entities that are instances of LegalNorm
class instance_of(x, Adjudication, t) Entities that are instances of Adjudication
class instance_of(x, Authority, t) Entities that are instances of Authority
class instance_of(x, LegalEntity, t) Entities that are instances of LegalEntity
class instance_of(x, Statute, t) Entities that are instances of Statute
class instance_of(x, Evidence, t) Entities that are instances of Evidence
class instance_of(x, Enforcement, t) Entities that are instances of Enforcement
class instance_of(x, Agreement, t) Entities that are instances of Agreement
class instance_of(x, Court, t) Entities that are instances of Court
class instance_of(x, Contract, t) Entities that are instances of Contract
class instance_of(x, Legal_Entity, t) Entities that are instances of Legal_Entity
class instance_of(x, Legal_Norm, t) Entities that are instances of Legal_Norm
class instance_of(x, Claim, t) Entities that are instances of Claim
class instance_of(x, Right, t) Entities that are instances of Right
class instance_of(x, Phase, t) Entities that are instances of Phase
class instance_of(x, Legal_Process, t) Entities that are instances of Legal_Process
class instance_of(x, Regulation, t) Entities that are instances of Regulation
class instance_of(x, Condition, t) Entities that are instances of Condition
class instance_of(x, LegalDetermination, t) Entities that are instances of LegalDetermination
class instance_of(x, Promise, t) Entities that are instances of Promise
class instance_of(x, Judgment, t) Entities that are instances of Judgment
class instance_of(x, Legal_Fact, t) Entities that are instances of Legal_Fact
class instance_of(x, Trial, t) Entities that are instances of Trial
class instance_of(x, LegalEvent, t) Entities that are instances of LegalEvent
class instance_of(x, Legal_Role, t) Entities that are instances of Legal_Role
class instance_of(x, Legal_System, t) Entities that are instances of Legal_System
class instance_of(x, Statutory_Interpretation, t) Entities that are instances of Statutory_Interpretation
class instance_of(x, Normativity, t) Entities that are instances of Normativity
class instance_of(x, LegalDisposition, t) Entities that are instances of LegalDisposition
class instance_of(x, LegalRole, t) Entities that are instances of LegalRole
class instance_of(x, Precedent, t) Entities that are instances of Precedent
class instance_of(x, LegalConstruct, t) Entities that are instances of LegalConstruct
class instance_of(x, LegalStatus, t) Entities that are instances of LegalStatus
class instance_of(x, LegalRemedy, t) Entities that are instances of LegalRemedy
class instance_of(x, Legal_Institution, t) Entities that are instances of Legal_Institution
class instance_of(x, Legal_Person, t) Entities that are instances of Legal_Person
class instance_of(x, Obligation, t) Entities that are instances of Obligation
class instance_of(x, Jurisdiction, t) Entities that are instances of Jurisdiction
property enforced_by(x, y, t) Relation enforced_by between entities
property has_role(x, y, t) Relation has_role between entities
property hasRight(x, y, t) Relation hasRight between entities
property hasObligation(x, y, t) Relation hasObligation between entities
property participates_in(x, y, t) Relation participates_in between entities
property isAssertedIn(x, y, t) Relation isAssertedIn between entities
property conflicts_with(x, y, t) Relation conflicts_with between entities
property resolves(x, y, t) Relation resolves between entities
property determined_by(x, y, t) Relation determined_by between entities
property creates(x, y, t) Relation creates between entities
property requires(x, y, t) Relation requires between entities
property temporally_bounded_by(x, y, t) Relation temporally_bounded_by between entities
property constituted_by(x, y, t) Relation constituted_by between entities
property dependent_on(x, y, t) Relation dependent_on between entities
property realized_in(x, y, t) Relation realized_in between entities
property governs(x, y, t) Relation governs between entities
Ontology Entities
  • LegalStatus
  • Statute
  • Normativity
  • Enforcement
  • Legal_Person
  • Obligation
  • LegalEvent
  • Condition
  • Legal_Process
  • LegalConstruct
  • Legal_Institution
  • Legal_Norm
  • LegalEntity
  • Claim
  • LegalDisposition
  • Agreement
  • Contract
  • Regulation
  • LegalRemedy
  • Statutory_Interpretation
  • Jurisdiction
  • Legal_Entity
  • Legal_Agent
  • Evidence
  • Right
  • Promise
  • Legal_Role
  • Legal_System
  • Authority
  • Adjudication
  • Legal_Fact
  • LegalDetermination
  • Trial
  • Judgment
  • Phase
  • LegalRole
  • Court
  • Precedent
  • LegalNorm
  • enforced_by
  • has_role
  • hasRight
  • hasObligation
  • participates_in
  • isAssertedIn
  • conflicts_with
  • resolves
  • determined_by
  • creates
  • requires
  • temporally_bounded_by
  • constituted_by
  • dependent_on
  • realized_in
  • governs
No data properties found.
No individuals found.
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