(subclass ColorAttribute VisualAttribute) | Merge.kif 17660-17660 | Color attribute is a subclass of visual attribute |
(subclass SpectralColor ColorAttribute) | Mid-level-ontology.kif 19370-19370 | Spectral color is a subclass of color attribute |
(subclass SecondaryColor ColorAttribute) | Mid-level-ontology.kif 19375-19375 | Secondary color is a subclass of color attribute |
(subclass PrimaryColor ColorAttribute) | Merge.kif 17665-17665 | Primary color is a subclass of color attribute |