Keyphrases
- semantic web
- learning process
- knowledge representation
- learning systems
- knowledge base
- online learning
- description logics
- knowledge acquisition
- semantic web technologies
- knowledge management
- semantic annotation
- learning analytics
- knowledge based systems
- semantic technologies
- learning environment
- semantically annotated
- data mining
- semantic web data
- linked data
- first order logic
- query processing
- relational databases
- expert systems
- information systems