Browsing Interface : Welcome guest : log in 		[  Home |  Graph |  LogLearn |  Editor |  ]  KB:  Language: 
  Formal Language: 


KB Term:  Term intersection
English Word: 

  Blackboard

 Sigma KEE - Blackboard
Blackboard(blackboard)blackboard, chalkboard

appearance as argument number 1
-------------------------


(subclass Blackboard DataDisplayDevice) Media.kif 1030-1030 Blackboard is a subclass of data display device
(subclass Blackboard DataStorageDevice) Media.kif 1031-1031 Blackboard is a subclass of data storage device
(subclass Blackboard DisplayArtifact) Media.kif 1032-1032 Blackboard is a subclass of display artifact

appearance as argument number 2
-------------------------


(termFormat EnglishLanguage Blackboard "blackboard") domainEnglishFormat.kif 64545-64545

antecedent
-------------------------


(=>
    (instance ?OBJ Blackboard)
    (shape ?OBJ Flat))		 Media.kif 1034-1036 If X is an instance of blackboard, then X is flat
(=>
    (instance ?OBJ Blackboard)
    (color ?OBJ Black))		 Media.kif 1038-1040 If X is an instance of blackboard, then X is the color black


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

Show without tree

Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0.0-0a80e6c8 (2026-05-12) is open source software produced by Articulate Software and its partners