Keyphrases
- semantic web
- semantically annotated
- semantic web data
- knowledge representation
- linked data
- user experience
- ontology learning
- legal information retrieval
- metadata
- usability problems
- owl ontologies
- current web
- semantic web technologies
- topic maps
- website
- semantic technologies
- databases
- semantic data
- usability testing
- user satisfaction
- usability issues
- interchange format
- knowledge base