libopc/third_party/libxml2-2.7.7/test/valid/ns.xml

<?xml version="1.0"?>
<!DOCTYPE a:outer [

<!ELEMENT a:outer EMPTY>
<!ATTLIST a:outer xmlns:a CDATA #FIXED 'urn:namespace'>
<!ATTLIST a:outer xmlns:b CDATA #FIXED 'urn:namespaceb'>
]>

<a:outer />