Que Corporation , Indianapolis, USA, 1996. Furthermore , the properties of the mapping relationship between structural components and contents are also mentioned.
Structure is the blueprint of a document.
It consists of the document s logical organization. For example, a simple editing software may generate files containing only content information, while a desktop publishing software may add format information but still lack structure information. To achieve this goal, SGML provides a mechanism for authors to define the structure of their documents. Que Corporation , Indianapolis, USA, 1996.