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

Formal Language: 



Term 1: Term 2:

(subclass TransitwayJunction Transitway) Transportation.kif 2940-2940
(subclass RoadJunction TransitwayJunction) Transportation.kif 2948-2948
(subclass RailJunction TransitwayJunction) Transportation.kif 2954-2954
(subclass WaterJunction TransitwayJunction) Transportation.kif 2960-2960


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