Keyphrases
- metadata
- digital libraries
- digital objects
- digital preservation
- metadata management
- dublin core
- multimedia
- learning objects
- long term preservation
- metadata extraction
- database
- metadata schema
- adventure game
- scientific publications
- educational resources
- bibliographic information
- metadata elements
- metadata standards
- search interface
- statistical information
- digital content
- multimedia data
- learning resources
- neural network