1  / > a > Object is a Node Set :
 2  Set contains 1 nodes:
 3  1  ELEMENT a
 4      default namespace href=bar
 5  a > a > Object is a Node Set :
 6  Set contains 2 nodes:
 7  1  ELEMENT a
 8      default namespace href=bar
 9  2  ELEMENT b
10  a > <?xml version="1.0"?>
11  <a xmlns="bar"><b/></a>
12  a >