Mast - Sigma Knowledge base Browser

appearance as argument number 1

(documentation Mast EnglishLanguage "A large pole in the center of a WaterVehicle which is used to support a sail.")	Mid-level-ontology.kif 1495-1496
(externalImage Mast "http://upload.wikimedia.org/wikipedia/commons/f/f5/ Mast-rigging.png")	pictureList.kif 4776-4776
(subclass Mast Artifact)	Mid-level-ontology.kif 1494-1494	Mast is a subclass of artifact

appearance as argument number 2

(termFormat ChineseLanguage Mast "桅杆")	domainEnglishFormat.kif 36453-36453
(termFormat ChineseTraditionalLanguage Mast "桅杆")	domainEnglishFormat.kif 36452-36452
(termFormat EnglishLanguage Mast "mast")	domainEnglishFormat.kif 36451-36451

antecedent

(=>
    (instance ?M Mast)
    (exists (?W)
        (and
            (instance ?W WaterVehicle)
            (part ?M ?W))))

Mid-level-ontology.kif 1498-1503

If an object is an instance of mast,
then there exists another object such that the other object is an instance of water vehicle and the object is a part of the other object

consequent

(=>
    (instance ?SAIL Sail)
    (exists (?MAST)
        (and
            (material Fabric ?SAIL)
            (instance ?MAST Mast)
            (connected ?SAIL ?MAST))))

Mid-level-ontology.kif 26611-26617

If a corpuscular object is an instance of sail,
then there exists an object such that the corpuscular object is made of fabric and the object is an instance of mast and the corpuscular object is connected to the object

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