References
- ISO/IEC 21000-1 Information Technology-Multimedia Framework-Part1: Vision, Technologies and Strategy
- Technologies for E-Content Leonardo Chiariglione
- ISO/IEC 21000-2 Information Technology-Multimedia Framework-Part1: Digital Item Declaration
- W3C Recommendation Extensible Markup Language(XML) 1.0(2nd Ed.)
- ISO/IEC 14977:1996(E) Backus-Naur Form(BNF)
- W3C Proposed Recommendation XML Schema Part 1:Structures and Part 2: Datatypes
- IETF Draft Standard Uniform Resource Identifier(URI)-RFC 2396
- W3C Recommendations Namespaces in XML