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Term 1: Term 2:

(subclass Polygon ClosedTwoDimensionalFigure) Mid-level-ontology.kif 4874-4874 Polygon is a subclass of closed two dimensional figure
(subclass Triangle Polygon) Mid-level-ontology.kif 4893-4893 Triangle is a subclass of polygon
(subclass Quadrilateral Polygon) Mid-level-ontology.kif 4913-4913 Quadrilateral is a subclass of polygon


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