(collect-all-instances-of rdfs:Class)<br/>(#&lt;rdfs:Class |rdfs:Resource|&gt; 
  #&lt;rdfs:Class rdf:Alt&gt;<br/>&nbsp;#&lt;rdfs:Class rdf:Seq&gt; 
  #&lt;rdfs:Class rdf:Bag&gt;<br/>&nbsp;#&lt;rdfs:Class 
  rdfs:ContainerMembershipProperty&gt;<br/>&nbsp;#&lt;rdfs:Class rdfs:Literal&gt; 
  #&lt;rdfs:Class rdfs:Container&gt;<br/>&nbsp;#&lt;rdfs:Class 
  gx::shadow-class&gt; #&lt;rdfs:Class rdf:List&gt;<br/>&nbsp;#&lt;rdfs:Class 
  gx::ill-structured-XMLLiteral&gt; ...)</code><br/>
</blockquote>
<p><a id="SWC