Document Type Definition (DTD), which defines the tags and their relationships |
Extensible Style Language (XSL) style sheets, which specify the presentation of the document |
Extensible Link Language (XLL), which defines link-handling details |
It will have scripting language e.g. ECMAScript |
For example a link can be defined in XML as <LINK> <TITLE>XML Recommendation</TITLE> <URL> http://www.w3.org/TR/REC-xml </URL> <DESCRIPTION> The official XML spec from W3C </DESCRIPTION> </LINK> |