XML >> Local name vs qualified name
Qualified name includes both the namespace prefix and the local name
>> Example 1
Local name = "att1"
Qualified name = "foo:att1"
URI = "http://www.example.com/FOO"
<root
xmlns:foo="http://www.example.com/FOO"
foo:att1="World"/>
>> Example 2
<root
xmlns="http://www.example.com/DEFAULT"
att2="Hello"/>
Local name = "att2"
Qualified name = "att2"
URI = "" (even though namespace URI of root = "http://www.example.com/DEFAULT")