Assertion: primary color | /r/HasProperty | an effect of light
Facets:
Source sentences:
text: Red Any of various colors resembling the color of blood; the primary color at one extreme end of the visible spectrum, an effect of light with a wavelength between 610 and 780
text: The pure color of a clear sky; the primary color between green and violet in the visible spectrum, an effect of light with a wavelength between 450 and 500 nm.