[css-color-4] reference AdobeRGB (1998)

Author: svgeesus

css-color-4/Overview.bs

@@ -1596,8 +1596,7 @@ Device-independent Colors: Lab and LCH</h2>
 	when they report measured colors in Lab.
 	Conversion from colors specified using other white points is called a <dfn export>chromatic adaptation transform</dfn>,
 	which models the changes in the human visual system as we adapt to a new lighting condition.
-	The Bradford algorithm
-	<!-- add reference -->
+	The Bradford algorithm [[!Bradford-CAT]]
 	is the industry standard chromatic adaptation transform,
 	and is easy to calculate as it is a simple matrix multiplication.
 
@@ -1706,7 +1705,7 @@ Converting sRGB colors to Lab colors</h3>
 		<li>Convert from sRGB to linear-light sRGB (undo gamma encoding)
 		<li>Convert from linear sRGB to CIE XYZ
 		<li>Convert from a D65 whitepoint (used by sRGB) to the D50 whitepoint used
-			in Lab, with the Bradford transform
+			in Lab, with the Bradford transform [[!Bradford-CAT]]
 		<li>Convert D50-adapted XYZ to Lab
 	</ol>
 
@@ -1803,7 +1802,7 @@ Profiled, Device-dependent Colors</h2>
 	This could be for example a calibrated CMYK printer,
 	or an RGB colorspace (such as ProPhoto <!-- ref -->, <!-- would be good to mention AdobeRGB 1998 here too, need to check trademark and copyright status first --> widely used by photographers), or any other color or monochrome output device which has been characterized.
 	In addition, for convenience,
-	CSS provides two <!-- more than 2 now, update text!! --> -->predefined RGB color spaces:
+	CSS provides several <!-- more than 2 now, update text!! --> -->predefined RGB color spaces:
 	image-p3 [[!DCI-P3]],
 	which is a wide gamut space typical of current wide-gamut monitors,
 	and Rec. 2020 [[!Rec.2020]],
@@ -1983,7 +1982,7 @@ Predefined colorspaces: ''srgb'', ''image-p3'', ''a98rgb'', ''prophotorgb'' and
 			with each having a valid range of [0, 1]. The transfer curve is
 			a gamma function, close to but not exactly 1/2.2.
 
-			''a98rgb'' is compatible with Adobe® RGB (1998).
+			''a98rgb'' is compatible with Adobe® RGB (1998) [[!AdobeRGB]].
 
 			Adobe® RGB (1998) uses primaries originally derived
 			from the SMPTE 240M standard;