Simple Browser : Welcome guest : log in		 [  Home |  Graph |  ]  KB:  Language:   

Formal Language: 




Sigma KEE - PollutionIssue
KB Term: 

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
污染问题
Relationships      
Parents 环境问题 The class of Attributes that stand for issues of environmental concern.


Show simplified definition with tree view
Show full definition (without tree view)
Show full definition (with tree view)


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