ANT_17_BRANCH/src/etc/testcases/types/xmlcatalog1.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE fragment [
  <!ENTITY quote PUBLIC "myquote" "quote1.xml">
]>

  <!-- I belong to:
       org.apache.tools.ant.types.XMLCatalogBuildFileTest.java 
       -->

<fragment>
  <para>
      &quote;
  </para>
</fragment>