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KB:
Language:
Formal Language:
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| Semicircle(semicircle) | hemicycle, semicircle |
| appearance as argument number 1 |
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| (instance Semicircle ClosedTwoDimensionalFigure) | Mid-level-ontology.kif 5753-5753 | Semicircle is an instance of closed two dimensional figure |
| (documentation Semicircle EnglishLanguage "Half of a Circle, i.e. the CircleSector formed when the two bounding radii are colinear and together form a diameter of the Circle.") | Mid-level-ontology.kif 5754-5756 | Semicircle is an instance of closed two dimensional figure |
| appearance as argument number 2 |
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| (termFormat EnglishLanguage Semicircle "semicircle") | Mid-level-ontology.kif 5757-5757 |
| antecedent |
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| (=> (equal ?S Semicircle) (equal ?S CircleSector)) |
Mid-level-ontology.kif 5759-5761 | If equal ?S and semicircle, then equal ?S and circle sector |