Keyphrases
- semantic web
- ontology engineering
- domain knowledge
- knowledge base
- knowledge representation
- domain ontology
- information retrieval
- methodological framework
- domain specific
- semantic information
- semantic technologies
- semi automatically
- conceptual model
- semantically enhanced
- semantic query
- semantically rich
- ontology mapping
- conceptual modeling
- design methodology
- semantic annotation
- case based reasoning
- relational databases
- artificial intelligence