72ad415f___MPEG_21_Multimedia_Framework__Description
[Part#] 4-IPMP [Description] 
The aim of MPEG-21 Intellectual Property Management and Protection (IPMP) Components is to allow controls on the flow and usage of Digital Items throughout their lifecycle. It exists in two parts: IPMP Digital Item Declaration Language, which provides for a protected Representation of the DID Model. IPMP Information schemas, defining structures for expressing information relating to the protection of content, including tools, mechanisms and licenses.
Information Technology — MPEG-21 Multimedia Framework
Description