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