The DIDL document is part of an OAI-PMH response. The DIDL document will be returned within an OAI-record when using didl as value of the metadataPrefix verb. This enables the repository to generate this particular DIDL format that is described in the document below. Within the OAI XML structure, the DIDL resides within the metadata element. See below:
<OAI-PMH ...> ... <request ... metadataPrefix="didl_document"> ... <record> <header>...</header> <metadata> <didl:DIDL xmlns:didl="urn:mpeg:mpeg21:2002:02-DIDL-NS" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dii="urn:mpeg:mpeg21:2002:01-DII-NS" xmlns:dip="urn:mpeg:mpeg21:2005:01-DIP-NS" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" urn:mpeg:mpeg21:2002:02-DIDL-NS http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-21_schema_files/did/didl.xsd urn:mpeg:mpeg21:2002:01-DII-NS http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-21_schema_files/dii/dii.xsd urn:mpeg:mpeg21:2005:01-DIP-NS http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-21_schema_files/dip/dip.xsd"> ... </didl:DIDL> </metadata> <about>...</about> </record> ... </OAI-PMH> |