Keyphrases
- knowledge base
- semantic web
- owl dl ontologies
- knowledge representation
- domain specific
- semantically enhanced
- domain knowledge
- ontology mapping
- semi automatically
- metamodel
- ontological framework
- ontology evolution
- knowledge organization
- ontology driven
- semantic technologies
- databases
- conceptual modeling
- semantic relationships
- semantic annotation
- related concepts
- ontology engineering
- domain ontology
- ontology development
- class hierarchy
- ontology integration
- requirement analysis
- natural language
- information systems