---------------
explicit-xlink-href
---------------
localName -> href
name -> xlink:href
namespaceURI -> http://www.w3.org/1999/xlink
ownerElement -> explicit-xlink-href
prefix -> xlink
value -> test
---------------
implicit-xlink-href
---------------
localName -> href
name -> href
namespaceURI -> null
ownerElement -> implicit-xlink-href
prefix -> null
value -> test