Dashboard Report - empty

Version: http://purl.obolibrary.org/obo/empty/releases/2025-09-11/empty.owl

Date run: 2025-10-21 15:28:58.463559

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Error Breakdown

ERROR - 2 errors

Principle Automated Check Status Comment Resources
Open Open Automated Check
Common Format Common Format Automated Check
URIs URIs Automated Check
Versioning Versioning Automated Check Version IRI does not resolve
Scope Scope Automated Check
Textual Definitions Textual Definitions Automated Check
Relations Relations Automated Check
Documented Documented Automated Check
Plurality of Users Plurality of Users Automated Check Missing usages
Locus of Authority Locus of Authority Automated Check
Naming Conventions Naming Conventions Automated Check
Maintenance Maintenance Automated Check
Responsiveness Responsiveness Automated Check

ROBOT Report Summary

Check Status Comment Resources
ROBOT Report 3 info messages. View ROBOT Report

Ontology metrics

Metric Values
Axioms: Breakdown of axiom types
  • AnnotationAssertion: 12773
  • AsymmetricObjectProperty: 1
  • ClassAssertion: 68
  • Declaration: 7722
  • DifferentIndividuals: 2
  • DisjointClasses: 2097
  • DisjointObjectProperties: 1
  • EquivalentClasses: 5122
  • FunctionalObjectProperty: 2
  • InverseFunctionalObjectProperty: 1
  • InverseObjectProperties: 49
  • IrrefexiveObjectProperty: 2
  • ObjectPropertyAssertion: 35
  • ObjectPropertyDomain: 68
  • ObjectPropertyRange: 65
  • Rule: 19
  • SubClassOf: 19391
  • SubObjectPropertyOf: 295
  • SubPropertyChainOf: 107
  • SymmetricObjectProperty: 8
  • TransitiveObjectProperty: 37
Axioms: Number of axioms 47865
Entities: % of entities reused 100.0
Entities: Number of annotation properties 10
Entities: Number of classes 7323
Entities: Number of data properties 0
Entities: Number of individuals 107
Entities: Number of object properties 285
Entities: Number of unsatisfiable classes 0
Info: Breakdown of OWL class expressions used
  • Class: 66299
  • ObjectAllValuesFrom: 6
  • ObjectComplementOf: 297
  • ObjectExactCardinality: 9
  • ObjectHasSelf: 3
  • ObjectIntersectionOf: 5162
  • ObjectMinCardinality: 6
  • ObjectOneOf: 3
  • ObjectSomeValuesFrom: 16394
  • ObjectUnionOf: 22
Info: Does the ontology fall under OWL 2 DL? True
Info: Experimental OBO score
  • _dashboard: 0.793
  • _formula: (1*impact+1*dashboard)/2
  • _impact: 0.0
  • _impact_external: 0
  • _reuse: 1.0
  • oboscore: 0.397
Info: How many externally documented uses? 0
Info: How many ontologies use it? 0
Info: Logical consistency True
Info: Syntax RDF/XML Syntax
Info: Usage of namespaces in axioms
  • BFO: 5233
  • BSPO: 185
  • CARO: 2
  • CHEBI: 2910
  • CL: 4360
  • COB: 2
  • ENVO: 111
  • GO: 32658
  • IAO: 942
  • NBO: 25
  • NCBITaxon: 2931
  • NCIT: 189
  • OBI: 3
  • OMO: 5
  • PATO: 394
  • PR: 663
  • RO: 11913
  • SO: 3
  • UBERON: 21199
  • dc: 3
  • dc11: 1
  • obo: 1060
  • oboInOwl: 4217
  • owl: 2
  • prefix_unknown: 100
  • rdf: 7
  • rdfs: 7726
Info: Which ontologies use it?