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

Formal Language: 



Term 1: Term 2:

(subclass ChildCareService Maintaining) Hotel.kif 1840-1840 Child-care service is a subclass of maintaining
(subclass ChildCareService ServiceProcess) Hotel.kif 1841-1841 Child-care service is a subclass of service


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