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Table 1 Base metrics of IrGO calculated by Ontometrics

From: IrGO: Iranian traditional medicine General Ontology and knowledge base

Metrics Mizaj Action Body entity Disease IrGO
Axiom 1046 4273 1698 13,562 20,903
Logical axiom count 143 614 384 2455 3627
Class count 123 609 289 2435 3521
Object property count      13
Data property count      2
Annotation property count      11
Class axioms      
 SubClassOf 131 607 376 2448 3615
 Disjoint classes axioms count      4
Object property axioms      
 SubObjectPropertyOf axioms count      4
 Inverse object properties axioms count      2
 Asymmetric object property axioms count      2
 Annotation axioms      
 Annotation assertion 764 3034 1008 8656 13,741
Schema Metrics
 Inheritance richness 1.06 1.00 1.30 1.01 1.02
 Relationship richness 0.11 0.00 0.01 0.00 0.01
 Axiom/class ratio 8.50 7.01 5.87 5.56 5.94
 Calss/relation 0.83 1.00 0.76 0.99 0.97