Keyphrases
- semantic web
- knowledge representation
- owl dl
- web ontology language
- semantic web technologies
- ontology engineering
- knowledge management
- description logics
- ontology evolution
- semantic data
- reasoning systems
- semantically annotated
- semantic annotation
- linked data
- knowledge processing
- query language
- query processing
- xml data
- semantic desktop
- semantic technologies
- ontology languages
- semantic web data
- reasoning problems
- interchange format
- rdf data
- reasoning tasks
- machine processable
- expert systems
- social semantic web
- knowledge base
- using semantic web technologies
- real world
- semantic web rule language
- current web
- xml queries
- xml documents
- case study
- decision making