move related publications to 'Motivation & Background'

following @svgeesus' [suggestion](w3c/strategy#478 (comment))

index.html

@@ -163,13 +163,6 @@ <h2>Motivation and Background</h2>
         <p>
           Various use cases depend on the ability to calculate a unique and deterministic hash value of RDF Datasets, such as <a href="https://www.w3.org/TR/vc-data-model">Verifiable Credentials</a>, the publication of biological and pharmaceutical data, and the consumption of mission critical RDF vocabularies that depend on the ability to verify the authenticity and integrity of the data being consumed. See the <a href="https://www.w3.org/TR/rch-explainer/#usage">use cases</a> for more examples. These use cases require the existence of a standard way to process the underlying graphs contained in <a href="https://www.w3.org/TR/rdf11-concepts/#section-dataset">RDF Datasets</a> that is independent of the serialization itself.
         </p>
-      </div>
-
-      <section id="scope" class="scope">
-        <h2>Scope</h2>
-        <p>
-          The scope of this Working Group is to maintain the specifications published under the previous charter. That work included a standard to <a href="https://www.w3.org/TR/rch-explainer/#canonicalization">canonicalize</a> and <a href="https://www.w3.org/TR/rch-explainer/#goals">cryptographically hash</a> an <a href="https://www.w3.org/TR/rdf11-concepts/#section-dataset">RDF Dataset</a>, and was based on the definition of a standard <a href="https://www.w3.org/TR/rch-explainer/#canonicalization">canonicalization algorithm</a>. (See the separate <a href="https://www.w3.org/TR/rch-explainer/">explainer document</a> for more detailed technical background and for the terminology used in this context.)
-        </p>
 
         <div class="note">
           <p class="draft-status">
@@ -190,6 +183,14 @@ <h2>Scope</h2>
             </li>
           </ol>
         </div>
+      </div>
+
+
+      <section id="scope" class="scope">
+        <h2>Scope</h2>
+        <p>
+          The scope of this Working Group is to maintain the specifications published under the previous charter. That work included a standard to <a href="https://www.w3.org/TR/rch-explainer/#canonicalization">canonicalize</a> and <a href="https://www.w3.org/TR/rch-explainer/#goals">cryptographically hash</a> an <a href="https://www.w3.org/TR/rdf11-concepts/#section-dataset">RDF Dataset</a>, and was based on the definition of a standard <a href="https://www.w3.org/TR/rch-explainer/#canonicalization">canonicalization algorithm</a>. (See the separate <a href="https://www.w3.org/TR/rch-explainer/">explainer document</a> for more detailed technical background and for the terminology used in this context.)
+        </p>
 
         <section id="section-out-of-scope">
           <h3 id="out-of-scope">Out of Scope</h3>