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

Formal Language: 



Term 1: Term 2:

(subclass Harbor WaterArea) Transportation.kif 917-917 Harbor is a subclass of water area
(subclass Harbor Waterway) Transportation.kif 1693-1693 Harbor is a subclass of waterway
(subclass DeepDraftHarbor Harbor) Transportation.kif 895-895 Deep draft harbor is a subclass of harbor


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