Keyphrases
- domain knowledge
- knowledge base
- information processing
- semantic web
- domain ontology
- knowledge representation
- domain specific
- semantically enhanced
- semantically rich
- semantic annotation
- semantic query
- semantic information
- conceptual structures
- conceptual modeling
- requirement analysis
- background knowledge
- databases
- logical reasoning
- ontology reasoning
- database
- owl dl ontologies
- semantic technologies
- owl ontologies
- semantic relationships
- metamodel
- case based reasoning
- natural language
- information retrieval
- data sets