Keyphrases
- metadata
- sharing platform
- resource discovery
- digital libraries
- dublin core metadata
- web services
- service providers
- information resources
- metadata extraction
- dublin core
- semantic search
- multimedia content
- information services
- service quality
- service oriented
- learning objects
- multimedia
- databases
- computing environments
- database
- semantic web technologies
- semantic web services
- search tools
- management system
- learning process
- metadata schema