XLink Linking Attributes for Optional Linking

Used for elements which may link to an external source or to an object within the document, but which do not necessarily act as a link at all. The attribute @xlink:href identifies the object to which the link points.

Content Model

<!ENTITY % might-link-atts
            "xmlns:xlink CDATA                             #IMPLIED
             xlink:type  (simple)                          #IMPLIED
             xlink:href  CDATA                             #IMPLIED
             xlink:role  CDATA                             #IMPLIED
             xlink:title CDATA                             #IMPLIED
             xlink:show  (embed | new | none | other | replace)
                         (none | onLoad | onRequest | other)
                                                           #IMPLIED" >