Keyphrases
- semantic web
- data cube
- semantic web data
- rdf data
- multi dimensional
- range sum queries
- data warehouse
- on line analytical processing
- linked data
- databases
- data structure
- semantic web technologies
- semantic annotation
- ontology languages
- semantic technologies
- description logics
- knowledge representation
- data cube construction
- rdf graphs
- query processing
- main idea consists
- using semantic web technologies
- query language
- data warehousing
- knowledge management
- interchange format
- data sets
- range queries
- graph databases
- information retrieval
- machine learning