<?xml version='1.0' encoding='ISO-8859-1'?>
<!DOCTYPE rdf:RDF [
	 <!ENTITY rdf 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
	 <!ENTITY a 'http://example.org/#'>
]>
<!-- check entities get expanded in attributes -->
<rdf:RDF xmlns:rdf="&rdf;"
	 xmlns:a="&a;">
  <a:foo rdf:about="&a;blah">
    <a:prop>content</a:prop>
  </a:foo>
</rdf:RDF>
