Knowledge Bases : Welcome guest : log in

[  Graph |  LogLearn |  ]  KB:  SUMO Language:  ChineseLanguageChinesePinyinWritingChineseSimplifiedWritingChineseTraditionalLanguageEnglishGroupLanguageEnglishLanguageFrenchLanguageGermanLanguageJapaneseLanguageSpanishLanguageSwedishLanguagemeasuringListInterval   Formal Language:  OWLSUO-KIFTPTPtraditionalLogic

---

Knowledge Bases
SUMO	(47) Manifest	Browse	Graph

---

Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0.0-be649d8e (2026-07-08) is open source software produced by Articulate Software and its partners