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--- a/rdf-primer/index.html	Wed Feb 12 16:19:17 2014 +0100
+++ b/rdf-primer/index.html	Wed Feb 12 15:56:54 2014 +0000
@@ -416,8 +416,14 @@
       to denote resources without explicitly naming them with an
       IRI.</p>
 
-      <p class="issue">Consider including a diagram with a blank
-      node</p>
+      <p class="issue">Fine-tune diagram</p>
+
+    <figure id="fig-example-blank-node">
+      <img class="graph" src="example-blank-node.jpg" 
+                alt="Blank node example">
+      <figcaption>Informal blank node example</figcaption>
+    </figure>
+
 
     </section>
 
@@ -488,7 +494,11 @@
       in the intended way. Possible semantics of datasets are described in a separate note
       [[RDF11-DATASETS]]. </p> 
 
-<p class="issue">Consider adding a diagram with the informal multiple graphs</p>
+    <figure id="fig-abstract-graph-multiple">
+      <img class="graph" src="example-multiple-graphs.jpg" 
+                alt="Informal graph of the sample dataset">
+      <figcaption>Informal graph of the sample dataset</figcaption>
+    </figure>
 
       <p><a href="#subsection-trig">Sec. 5.2</a> provides an example
     of concrete syntax for this example.</p>
@@ -856,8 +866,8 @@
 
     <p>The figure below shows the triples resulting from this example.</p>
 
-    <figure id="fig-abstract-graph-multiple">
-      <img class="graph" src="example-multiple-graphs.jpg" 
+    <figure id="fig-abstract-graph-multiple-iris">
+      <img class="graph" src="example-multiple-graphs-iris.jpg" 
                 alt="Triples resulting from the TriG example">
       <figcaption>Triples resulting from the TriG example</figcaption>
     </figure>