Ontology Analysis Report

Ontology Information
File:

LegalFacts_3.owl

IRI:

Not available

Expressivity:

AL

Complexity:

72 axioms

Visualizations:
Ontology Statistics

16

Classes

12

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: 1993 ms

Start Time: 2025-06-06T20:24:40.439060

End Time: 2025-06-06T20:24:42.432063

Axioms
Type Description
SubClassOf LegalEvidence ⊑ Thing
SubClassOf LegalFact ⊑ Thing
SubClassOf LegalClaim ⊑ Thing
SubClassOf LegalActor ⊑ Thing
SubClassOf LegalReality ⊑ Thing
SubClassOf LegalProcess ⊑ Thing
SubClassOf DocumentaryAct ⊑ Thing
SubClassOf LegalArgument ⊑ Thing
SubClassOf RealWorld ⊑ Thing
SubClassOf Fact ⊑ Thing
SubClassOf Evidence ⊑ Thing
SubClassOf LegalOutcome ⊑ Thing
SubClassOf LegalCase ⊑ Thing
SubClassOf LegalRole ⊑ Thing
SubClassOf SocialReality ⊑ Thing
SubClassOf LegalRule ⊑ Thing
Type Description
SubClassOf LegalEvidence ⊑ Thing
SubClassOf LegalFact ⊑ Thing
SubClassOf LegalClaim ⊑ Thing
SubClassOf LegalActor ⊑ Thing
SubClassOf LegalReality ⊑ Thing
SubClassOf LegalProcess ⊑ Thing
SubClassOf DocumentaryAct ⊑ Thing
SubClassOf LegalArgument ⊑ Thing
SubClassOf RealWorld ⊑ Thing
SubClassOf Fact ⊑ Thing
SubClassOf Evidence ⊑ Thing
SubClassOf LegalOutcome ⊑ Thing
SubClassOf LegalCase ⊑ Thing
SubClassOf LegalRole ⊑ Thing
SubClassOf SocialReality ⊑ Thing
SubClassOf LegalRule ⊑ 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, LegalEvidence, t) Entities that are instances of LegalEvidence
class instance_of(x, LegalFact, t) Entities that are instances of LegalFact
class instance_of(x, LegalClaim, t) Entities that are instances of LegalClaim
class instance_of(x, LegalActor, t) Entities that are instances of LegalActor
class instance_of(x, LegalReality, t) Entities that are instances of LegalReality
class instance_of(x, LegalProcess, t) Entities that are instances of LegalProcess
class instance_of(x, DocumentaryAct, t) Entities that are instances of DocumentaryAct
class instance_of(x, LegalArgument, t) Entities that are instances of LegalArgument
class instance_of(x, RealWorld, t) Entities that are instances of RealWorld
class instance_of(x, Fact, t) Entities that are instances of Fact
class instance_of(x, Evidence, t) Entities that are instances of Evidence
class instance_of(x, LegalOutcome, t) Entities that are instances of LegalOutcome
class instance_of(x, LegalCase, t) Entities that are instances of LegalCase
class instance_of(x, LegalRole, t) Entities that are instances of LegalRole
class instance_of(x, SocialReality, t) Entities that are instances of SocialReality
class instance_of(x, LegalRule, t) Entities that are instances of LegalRule
property is_about(x, y, t) Relation is_about between entities
property determines(x, y, t) Relation determines between entities
property supports(x, y, t) Relation supports between entities
property influences(x, y, t) Relation influences between entities
property applies_to(x, y, t) Relation applies_to between entities
property participates_in(x, y, t) Relation participates_in between entities
property corresponds_to(x, y, t) Relation corresponds_to between entities
property presents(x, y, t) Relation presents between entities
property has_part(x, y, t) Relation has_part between entities
property constitutes(x, y, t) Relation constitutes between entities
property involves(x, y, t) Relation involves between entities
property produces(x, y, t) Relation produces between entities
Ontology Entities
  • LegalProcess
  • LegalActor
  • LegalEvidence
  • Fact
  • LegalOutcome
  • LegalRule
  • LegalArgument
  • LegalClaim
  • RealWorld
  • LegalCase
  • LegalReality
  • DocumentaryAct
  • LegalFact
  • LegalRole
  • SocialReality
  • Evidence
  • is_about
  • determines
  • supports
  • influences
  • applies_to
  • participates_in
  • corresponds_to
  • presents
  • has_part
  • constitutes
  • involves
  • produces
No data properties found.
No individuals found.
Discover Real-World Implications

Generate concrete real-world examples that demonstrate how your ontology's logical rules apply in practical situations.

Using AI, we'll analyze your ontology's First-Order Logic premises and create meaningful scenarios that illustrate the implications of your ontological structures.