change log entry for the work on #228

Author: hartig

spec/index.html

@@ -12478,6 +12478,7 @@ <h2>Changes between SPARQL 1.1 Query Language and SPARQL 1.2 Query Language</h2>
                 <li>Improve definitions in <a href="#initDefinitions" class="sectionRef"></a></li>
                 <li>Fix algorithm for translation SELECT expressions <a href="#sparqlSelectExpressions" class="sectionRef"></a></li>
                 <li>Clarify the use of ToList in algebra expressions in <a href="#translation" class="sectionRef"></a></li>
+                <li>Add an explicit definition of the algebraic syntax (<a href="#algebraicSyntax" class="sectionRef"></a>) into which the AST expressions are translated according to <a href="#translation" class="sectionRef"></a>, and mark up all mentions of symbols of this syntax as links to their respective definition; similarly, mark up all mentions of operators of the <a href="#sparqlAlgebra">SPARQL algebra</a> as links to their respective definition</li>
             </ul>
         </li>
         <li>