(subclass Polygon ClosedTwoDimensionalFigure) | Mid-level-ontology.kif 4874-4874 | Polygon e' uma sub-classe de ClosedTwoDimensionalFigure |
(subclass Triangle Polygon) | Mid-level-ontology.kif 4893-4893 | Triangle e' uma sub-classe de Polygon |
(subclass Quadrilateral Polygon) | Mid-level-ontology.kif 4913-4913 | Quadrilateral e' uma sub-classe de Polygon |