1StartDocument( documentVersion="1.0" ) 2Comment( text=" Attribute uniqueness: repeated identical attribute " ) 3StartElement( name="foo" qualifiedName="foo" 4 NamespaceDeclaration( prefix="a" namespaceUri="http://example.org/~wilbur" ) 5 6 NamespaceDeclaration( prefix="b" namespaceUri="http://example.org/~wilbur" ) 7 ) 8Characters( whitespace text=" 9 10" ) 11Invalid( name="bar" qualifiedName="bar" 12 Attribute( name="attr" namespaceUri="http://example.org/~wilbur" qualifiedName="a:attr" prefix="a" value="1" ) 13 14 Attribute( name="attr" namespaceUri="http://example.org/~wilbur" qualifiedName="a:attr" prefix="a" value="2" ) 15 ) 16ERROR: Attribute redefined. 17