Term Intersection : Welcome guest : log in
Home |  Graph |  ]  KB:  Language:   

Formal Language: 



Term 1: Term 2:

s__instance(s__Smoking,s__SetOrClass)

s__instance(s__RecreationOrExercise,s__SetOrClass)

s__subclass(s__Smoking,s__RecreationOrExercise)

Mid-level-ontology.kif 14367-14367 Smoking is a subclass of recreation or exercise


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