Pointing


  
    xml:id="CK"Clark Kent
    Mild-mannered reporter for a great
      metropolitan newspaper
  


who="#CK"
  Clrk.
  

I don't know Lois, I must have fainted.

]]>

When one XML element formally refers to another XML element, we say the one element points to the other

This is done through an attribute: the value of a pointer attribute is a URI that resolves to an XML element or other resource.

Pointing, slide 1 of 8