--- a/rdf-primer/index.html	Thu Nov 28 16:41:17 2013 +0100
+++ b/rdf-primer/index.html	Thu Nov 28 16:45:52 2013 +0100
@@ -278,7 +278,7 @@
     predicates form the arcs. </p> 
 
     <figure>
-      <img src="example-graph.jpg"
+      <img src="example-graph.jpg" width="75%"
                 alt="Informal graphs of the sample triples">
       <figcaption>Informal graph of the sample triples</figcaption>
     </figure>
@@ -291,7 +291,7 @@
     in the form of an "abstract syntax", i.e. a data model that is independent of a
     particular encoding.  Different encodings may 
     produce exactly the same graph from the perspective of the
-    abstract syntax. The semantics of RDF graphs [[RDF11-MY]] are defined in
+    abstract syntax. The semantics of RDF graphs [[RDF11-MT]] are defined in
     terms of this abstract syntax. RDF syntax is introduced
     later in Sec. <a href="#section-graph-syntax">Writing RDF
     graphs</a>.</p>