<?xml version="1.0"?>
<!-- fop hello.xml -rtf hello.rtf -->
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
 
  <fo:layout-master-set>
    <fo:simple-page-master  master-name="A4" 
                            page-width="210mm" page-height="297mm">
      <fo:region-body region-name="xsl-region-body"  margin="2cm"/>
    </fo:simple-page-master>
  </fo:layout-master-set>
 
  <fo:page-sequence  master-reference="A4">
    <fo:flow flow-name="xsl-region-body" font-family="verdana">
      <fo:block>Rule1 ::= foobar1</fo:block>
      <fo:block><fo:inline id="Rule2" color="purple">Rule2</fo:inline> ::= Rule1</fo:block>
      <fo:block>Rule3 ::= foobar2 Rule1 <fo:basic-link internal-destination="Rule2" text-decoration="underline" color="blue">Rule2</fo:basic-link></fo:block>	  
    </fo:flow>
  </fo:page-sequence>
 
</fo:root>