Browsing Interface : Welcome guest : log in
Home |  Graph |  LogLearn |  ]  KB:  Language:    Formal Language: 


KB Term:  Term intersection
English Word: 

Knowledge base statistics: as of 2026/03/13
Total TermsTotal AxiomsTotal Rules
34069 388960 7981

Relations: 9824
non-linguistic axioms: 323916

Ground tuples: 380881
  of which are binary: 310321
  of which arity more than binary: 70658

Rules: 7981
  of which are horn: 2659
first-order: 5812
temporal: 934
modal: 307
epistemic: 95
other higher-order: 961

termFormats: 26075 unique terms in termFormats: 25352



Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is open source software produced by Articulate Software and its partners