XML tree

XML documents have a hierarchical structure and can conceptually be interpreted as a tree structure, called an XML tree. This tree structure can not be divided into just root, nodes and leaves as normal tree structures. Although there is no consensus on the terminology used on XML Trees, at least two standard terminologies exist:

• The terminology used in the XPath Data Model
• The terminology used in the XML Information Set.

'^{Bold text}_{Subscript textSubscript textSubscript textSubscript textSmall TextSmall TextSmall TextSmall Text}