Keyphrases
- linked data
- structured data
- data sources
- rdf data
- rdf graphs
- linked open data
- semantic web
- query language
- semantic data
- query processing
- structured queries
- open data
- data integration
- structured information
- sparql queries
- graph patterns
- data mining
- database
- query logs
- search engine
- semantic search
- query evaluation
- qr codes
- data management
- data analysis
- mashup
- relational data
- information extraction
- web services
- metadata
- databases