Keyphrases
- rdf data
- graph patterns
- sparql queries
- storage and retrieval
- semantic web
- query language
- linked data
- rdf knowledge bases
- data model
- web resources
- knowledge base
- mining algorithm
- first order logic
- query processing
- regular expressions
- frequent itemsets
- pattern mining
- association rule mining
- graph databases
- data mining techniques
- knowledge discovery
- association rules
- information systems