| TwoDimensionalFigure(two dimensional figure) |  | Cartesian_plane, Cupid's_bow, S-shape, crenation, crenature, crenel, crenelle, curve, curved_shape, flat, perversion, picture_plane, plane, plane_figure, scallop, sheet, two-dimensional_figure | 
| appearance as argument number 1 | 
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| (documentation TwoDimensionalFigure ChineseLanguage "这是有定位并在两个维度上有延伸空间的 GeometricFigure 类别,即是如圆圈和多边形的平面图。") | chinese_format.kif 3974-3975 | |
| (documentation TwoDimensionalFigure EnglishLanguage "The class of GeometricFigures that have position and an extension along two dimensions, viz. plane figures like circles and polygons.") | Merge.kif 18002-18004 | |
| (externalImage TwoDimensionalFigure "http://upload.wikimedia.org/wikipedia/ commons/ 2/ 24/ Elipse.svg") | pictureList.kif 2417-2417 | |
| (partition TwoDimensionalFigure OpenTwoDimensionalFigure ClosedTwoDimensionalFigure) | Merge.kif 18001-18001 | Two dimensional figure is exhaustively partitioned into open two dimensional figure and closed two dimensional figure | 
| (subclass TwoDimensionalFigure GeometricFigure) | Merge.kif 18000-18000 | Two dimensional figure is a subclass of geometric figure | 
| appearance as argument number 2 | 
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| (subclass ClosedTwoDimensionalFigure TwoDimensionalFigure) | Merge.kif 18014-18014 | Closed two dimensional figure is a subclass of two dimensional figure | 
| (subclass OpenTwoDimensionalFigure TwoDimensionalFigure) | Merge.kif 18006-18006 | Open two dimensional figure is a subclass of two dimensional figure | 
| (termFormat ChineseLanguage TwoDimensionalFigure "二维图") | domainEnglishFormat.kif 59693-59693 | Open two dimensional figure is a subclass of two dimensional figure | 
| (termFormat ChineseTraditionalLanguage TwoDimensionalFigure "二維圖") | domainEnglishFormat.kif 59692-59692 | Open two dimensional figure is a subclass of two dimensional figure | 
| (termFormat EnglishLanguage TwoDimensionalFigure "two dimensional figure") | domainEnglishFormat.kif 59691-59691 | Open two dimensional figure is a subclass of two dimensional figure | 
| appearance as argument number 3 | 
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| (domain faceOfFigure 1 TwoDimensionalFigure) | Mid-level-ontology.kif 5328-5328 | The number 1 argument of face of figure is an instance of two dimensional figure | 
| (domain sideOfIntersection 1 TwoDimensionalFigure) | Mid-level-ontology.kif 5345-5345 | The number 1 argument of side of intersection is an instance of two dimensional figure | 
| (domain sideOfIntersection 2 TwoDimensionalFigure) | Mid-level-ontology.kif 5346-5346 | The number 2 argument of side of intersection is an instance of two dimensional figure | 
| appearance as argument number 4 | 
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| consequent | 
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| (=> (instance ?T TwoDimensionalObject) (attribute ?T TwoDimensionalFigure)) | Mid-level-ontology.kif 5272-5274 | 
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