Browsing Interface : Welcome guest : log in
Home |  Graph |  ]  KB:  Language:   

Formal Language: 



KB Term:  Term intersection
English Word: 

Sigma KEE - Screwdriver
Screwdriver(screwdriver)ratchet_screwdriver, screwdriver, spiral_ratchet_screwdriver

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


(documentation Screwdriver EnglishLanguage "A Device that is used to rotate a Screw, which by the action of its helical threads is driven into a medium that is softer than the material of the screw itself.") Mid-level-ontology.kif 4187-4189
(subclass Screwdriver Device) Mid-level-ontology.kif 4186-4186 Screwdriver is a subclass of device

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


(termFormat EnglishLanguage Screwdriver "screwdriver") domainEnglishFormat.kif 65499-65499

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


(=>
    (instance ?D Screwdriver)
    (hasPurpose ?D
        (exists (?R ?S)
            (and
                (instance ?R Rotating)
                (instrument ?R ?D)
                (patient ?R ?S)
                (instance ?S Screw)))))
Mid-level-ontology.kif 4191-4199


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