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Table 5 FASTO ontology metrics by Protégé

From: A mobile health monitoring-and-treatment system based on integration of the SSN sensor ontology and the HL7 FHIR standard

Metric Count
Classes 9577
Axioms 60,045
Logical axioms 13,637
Equivalent classes 7
Functional object properties 9
Inverse object properties 21
Data properties 164
Data property assertions 228
Object property assertions 341
Class assertions 457
Annotation properties 127
Number of SWRL rules 140
Individuals 460
Annotation assertion 35,335
SubClassOf 10,024
Object properties 658
Object property domain 627
Object property range 628
SubObjectPropertyOf 649
Data property domains 130
Data property range 155
SubDataPropertyOf 159
DisjointClasses axiom 49
Description logic expressivity SHOIN (D)