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

Formal Language: 


KB Term:  Term intersection
English Word: 

Knowledge base statistics: as of 2025/07/15
Total TermsTotal AxiomsTotal Rules
16415 233679 7338

Relations: 1753
non-linguistic axioms: 167610

Ground tuples: 226251
  of which are binary: 154876
  of which arity more than binary: 71465

Rules: 7338
  of which are horn: 2446
first-order: 5387
temporal: 838
modal: 279
epistemic: 89
other higher-order: 856

termFormats: 524 unique terms in termFormats: 523



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