Keyphrases
- semantic web
- linked data
- metadata
- data model
- rdf graphs
- knowledge base
- query language
- markup language
- relational data
- owl dl ontologies
- global knowledge
- linked open data
- rdf data
- formal semantics
- topic maps
- data structure
- semantic web data
- databases
- knowledge representation
- meta information
- inference control
- data sets
- data sources
- search engine
- machine learning