Keyphrases
- domain knowledge
- domain specific
- knowledge representation
- knowledge base
- semantic web
- ontology construction
- ontology driven
- requirement analysis
- metadata
- multimedia
- domain ontology
- information retrieval
- semantic description
- semantic annotation
- semantic information
- structured data
- semi automatic
- knowledge sources
- ontology mapping
- related concepts
- data warehouse
- information extraction
- artificial intelligence
- databases
- semantically enhanced
- ontological framework