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KB Term:  Term intersection
English Word: 

Sigma KEE - Polygon
Polygon(polygon)
polygonal

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


(documentation Polygon EnglishLanguage "A ClosedTwoDimensionalFigure that is composed exclusively of straight lines.") Mid-level-ontology.kif 5527-5528
(externalImage Polygon "http://upload.wikimedia.org/wikipedia/commons/4/ 4c/ Simple_polygon.png") pictureList.kif 961-961
(subclass Polygon ClosedTwoDimensionalFigure) Mid-level-ontology.kif 5526-5526 Polygon is a subclass of closed two dimensional figure

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


(instance Triangle Polygon) Mid-level-ontology.kif 5545-5545 Triangle is an instance of polygon
(subclass Quadrilateral Polygon) Mid-level-ontology.kif 5566-5566 Quadrilateral is a subclass of polygon
(termFormat ChineseLanguage Polygon "多边形") domainEnglishFormat.kif 46616-46616 Quadrilateral is a subclass of polygon
(termFormat ChineseTraditionalLanguage Polygon "多邊形") domainEnglishFormat.kif 46615-46615 Quadrilateral is a subclass of polygon
(termFormat EnglishLanguage Polygon "polygon") domainEnglishFormat.kif 46614-46614 Quadrilateral is a subclass of polygon

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


(=>
    (and
        (instance ?P Polyhedron)
        (faceOfFigure ?F1 ?P)
        (instance ?F1 Polygon)
        (sideOfFigure ?S ?F1))
    (exists (?F2)
        (and
            (instance ?F2 Polygon)
            (faceOfFigure ?F2 ?P)
            (not
                (equal ?F1 ?F2))
            (sideOfFigure ?S ?F2)
            (sideOfIntersection ?F1 ?F2 ?S))))
Mid-level-ontology.kif 5334-5347
(=>
    (and
        (instance ?POLYGON Polygon)
        (geometricPart ?PART ?POLYGON))
    (equal ?PART StraightLine))
Mid-level-ontology.kif 5532-5536
(=>
    (and
        (instance ?PY Pyramid)
        (instance ?POL Polygon)
        (faceOfFigure ?POL ?PY)
        (sideOfFigure ?S ?POL)
        (instance ?T Triangle)
        (faceOfFigure ?T ?PY)
        (sideOfFigure ?S ?T)
        (sideOfIntersection ?POL ?T ?S))
    (equal
        (CardinalityFn
            (KappaFn ?S
                (sideOfFigure ?S ?POL)))
        (CardinalityFn
            (KappaFn ?T
                (faceOfFigure ?T ?PY)))))
Mid-level-ontology.kif 5395-5411
(=>
    (and
        (instance ?T Polygon)
        (equal ?T RightTriangle))
    (exists (?A)
        (and
            (instance ?A TwoDimensionalAngle)
            (angleOfFigure ?A ?T)
            (equal ?A RightAngle))))
Mid-level-ontology.kif 5556-5564
(=>
    (instance ?POLYGON Polygon)
    (exists (?SIDE)
        (and
            (sideOfFigure ?SIDE ?POLYGON)
            (geometricPart ?SIDE ?POLYGON))))
Mid-level-ontology.kif 5538-5543

consequent
-------------------------


(=>
    (and
        (instance ?P Polyhedron)
        (faceOfFigure ?F1 ?P)
        (instance ?F1 Polygon)
        (sideOfFigure ?S ?F1))
    (exists (?F2)
        (and
            (instance ?F2 Polygon)
            (faceOfFigure ?F2 ?P)
            (not
                (equal ?F1 ?F2))
            (sideOfFigure ?S ?F2)
            (sideOfIntersection ?F1 ?F2 ?S))))
Mid-level-ontology.kif 5334-5347


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