[css-color-4] link defaults for src descriptor

Author: svgeesus

css-color-4/Overview.bs

@@ -16,6 +16,10 @@ Repository: w3c/csswg-drafts
 Ignored Terms: stacking context, double, octet
 </pre>
 
+<pre class="link-defaults">
+spec:css-color-4; type:descriptor; for:@color-profile; text:src
+</pre>
+
 <style>
 table.named-color-table thead th { text-align:center; background:black; color:white; }
 table.named-color-table th, table.named-color-table td { padding: 0 .25em; }