diff --git a/spec/index.html b/spec/index.html
index 48a0d3f..ebec348 100644
--- a/spec/index.html
+++ b/spec/index.html
@@ -15,6 +15,9 @@
       shortName:            "rdf12-concepts",
       copyrightStart:       "2004",
 
+      implementationReportURI: "https://w3c.github.io/rdf-tests/rdf/rdf12/reports/",
+      testSuiteURI:            "https://w3c.github.io/rdf-tests/rdf/rdf12/",
+
       previousPublishDate:  "2014-02-25",
       previousMaturity:     "REC",
       prevRecShortname:     "rdf11-concepts",
@@ -120,12 +123,19 @@
   <p>This document is part of the RDF 1.2 document suite.
     It is the central RDF 1.2 specification and defines the core RDF concepts.
     Test suites and implementation reports of a number of RDF 1.2
-    specifications that build on this document are available through the  
-    [[[RDF11-TESTCASES]]] document [[RDF11-TESTCASES]].</p>
+    specifications that build on this document are available from 
+    the <a href="https://github.com/w3c/rdf-tests/">rdf-tests</a> repository
+    under <a href="https://github.com/w3c/rdf-tests/tree/main/rdf/rdf12">rdf-tests/rdf/rdf12</a>
+    as referenced in each of the specifications.
+
+    <!-- No such document -->
+    <!--[[[RDF12-TESTCASES]]] document [[RDF12-TESTCASES]].-->
 
   <p>RDF 1.2 Concepts is an update to [[RDF11-CONCEPTS]],
-    which was itself, an update to [[RDF-CONCEPTS-20040210]].</p>
-  <p class="ednote">Determine how to reference 1.2 test cases.</p>
+    which was itself, an update to [[RDF-CONCEPTS-20040210]].
+    The tests described in
+    [[RDF11-TESTCASES]] are valid for RDF 1.2.
+  </p>
 
   <section id="related" data-include="https://w3c.github.io/rdf-common/related.html"></section>
 </section>