Keyphrases
- semantic web
- knowledge base
- knowledge representation
- information integration
- domain ontology
- semantic relations
- semantic web technologies
- ontology mapping
- ontology languages
- semantic relationships
- domain specific
- semantic interoperability
- databases
- semantically rich
- ontology alignment
- ontology integration
- bio medical
- semantic technologies
- related concepts
- conceptual graphs
- ontology matching
- dl lite
- domain knowledge
- three dimensional
- semantic heterogeneity
- search engine
- mutual understanding
- data sets