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KB:
SUMO
Language:
Anisocoria
ChineseLanguage
ChinesePinyinWriting
ChineseSimplifiedWriting
ChineseTraditionalLanguage
EnglishGroupLanguage
EnglishLanguage
FrenchLanguage
GermanLanguage
JapaneseLanguage
MechanicalAnisocoria
PhysiologicalAnisocoria
SpanishLanguage
SwedishLanguage
expectedYearOfGraduation
Formal Language:
OWL
SUO-KIF
TPTP
traditionalLogic
KB Term:
Knowledge base statistics:
as of 2026/04/14
Total Terms
Total Axioms
Total Rules
34034
386029
7859
Relations:
9755
non-linguistic axioms:
321102
Ground tuples:
378085
of which are binary:
308102
of which arity more than binary:
70068
Rules:
7859
of which are
horn:
2596
first-order:
5720
temporal:
920
modal:
304
epistemic:
94
other higher-order:
946
Sigma web home
Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0.0-
c58f641d
(2026-04-12) is
open source software
produced by
Articulate Software
and its partners