Clarify the link types process

source

@@ -22726,19 +22726,6 @@ document.body.appendChild(wbr);</code></pre>
   data-x="concept-supported-tokens">supported tokens</span> must only include the tokens from this
   list that the user agent implements the processing model for.</p>
 
-  <p>Other specifications may add <a href="#linkTypes">HTML link types</a> as defined in <a
-  href="#other-link-types">Other link types</a>, with the following additional requirements:</p>
-
-  <ul>
-
-   <li>Such specifications may require that their link types be included in <code
-   data-x="attr-link-rel">rel</code>'s <span data-x="concept-supported-tokens">supported
-   tokens</span>.</li>
-
-   <li>Such specifications may specify that their link types are <span>body-ok</span>.</li>
-
-  </ul>
-
   <p>The <code data-x="attr-hyperlink-rel">rel</code> attribute has no default value. If the
   attribute is omitted or if none of the values in the attribute are recognized by the user agent,
   then the document has no particular relationship with the destination resource other than there
@@ -23780,17 +23767,18 @@ document.body.appendChild(wbr);</code></pre>
   data-x="">rel="NEXT"</code>.</p>
 
   <p>Keywords that are <dfn>body-ok</dfn> affect whether <code>link</code> elements are
-  <span>allowed in the body</span>. The <span>body-ok</span> keywords defined by this specification
-  are
+  <span>allowed in the body</span>. The <span>body-ok</span> keywords are
   <code data-x="rel-dns-prefetch">dns-prefetch</code>,
   <code data-x="rel-modulepreload">modulepreload</code>,
   <code data-x="rel-pingback">pingback</code>,
   <code data-x="rel-preconnect">preconnect</code>,
   <code data-x="rel-prefetch">prefetch</code>,
   <code data-x="rel-preload">preload</code>,
   <code data-x="rel-prerender">prerender</code>, and
-  <code data-x="rel-stylesheet">stylesheet</code>.
-  Other specifications can also define <span>body-ok</span> keywords.</p>
+  <code data-x="rel-stylesheet">stylesheet</code>.</p>
+
+  <p>New link types that are to be implemented by web browsers are to be added to this standard. The
+  remainder can be <span data-x="concept-rel-extensions">registered as extensions</span>.</p>
 
   <table class="yesno">
    <thead>