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English Word: 

Sigma KEE - Screw
Screw(screw)
Allen_screw, Phillips_screw, cap_screw, machine_screw, metal_screw, screw, setscrew, thumbscrew, woodscrew

appearance as argument number 1
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(subclass Screw AttachingDevice) Mid-level-ontology.kif 4835-4835 Screw is a subclass of attaching device
(documentation Screw EnglishLanguage "An AttachingDevice which contains a spiral of grooves to hold it in place and which is fastened with a Screwdriver.") Mid-level-ontology.kif 4836-4837 Screw is a subclass of attaching device
(externalImage Screw "http://articulatesoftware.com/SUMOpictures/tools/BW/ screw.png") pictureList.kif 718-718 Screw is a subclass of attaching device

appearance as argument number 2
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(termFormat EnglishLanguage Screw "screw") domainEnglishFormat.kif 51616-51616
(termFormat ChineseTraditionalLanguage Screw "螺絲") domainEnglishFormat.kif 51617-51617
(termFormat ChineseLanguage Screw "螺丝") domainEnglishFormat.kif 51618-51618

consequent
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(=>
    (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 4844-4852 If X is an instance of screwdriver, then X has the purpose there exist Y, Z such that Y is an instance of rotating, X is an instrument for Y, Z is a patient of Y, and Z is an instance of screw


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