Add more precision to RDFC transformation step.

index.html

@@ -737,11 +737,12 @@ <h4>Transformation (ecdsa-rdfc-2019)</h4>
 <a data-cite="VC-DATA-INTEGRITY#PROOF_TRANSFORMATION_ERROR">PROOF_TRANSFORMATION_ERROR</a>.
             </li>
             <li>
-Let |canonicalDocument| be the result of converting |unsecuredDocument|
-<a data-cite="JSON-LD11-API#deserialize-json-ld-to-rdf-algorithm">
-to RDF statements</a>, applying the Universal RDF Dataset Canonicalization
-Algorithm [[RDF-CANON]] to the result, and then serializing the result to
-[[N-QUADS]].
+Let |canonicalDocument| be the result of converting |unsecuredDocument| to
+<a data-cite="JSON-LD11-API#expansion-algorithm">JSON-LD expanded form</a>
+and then <a data-cite="JSON-LD11-API#deserialize-json-ld-to-rdf-algorithm">
+to RDF statements</a>, applying the <a data-cite="RDF-CANON#canon-algorithm">
+Universal RDF Dataset Canonicalization Algorithm</a>, and then serializing the
+result to [[N-QUADS]].
             </li>
             <li>
 Return |canonicalDocument| as the <em>transformed data document</em>.