Keyphrases
- topic maps
- knowledge organization
- information resources
- domain knowledge
- domain ontology
- semantic aspects
- learning systems
- knowledge base
- knowledge representation language
- knowledge based systems
- distributed systems
- semantic web
- knowledge management
- general purpose
- social networks
- logic programs
- domain experts
- semi automatic
- object oriented
- learning process
- conceptual structures
- expert systems
- natural language