SPARQL++ for Mapping Between RDF Vocabularies.
Axel PolleresFrançois ScharffeRoman SchindlauerPublished in: OTM Conferences (1) (2007)
Keyphrases
- rdf data
- semantic web
- sparql queries
- linked data
- rdf graphs
- query language
- data model
- ontology mapping
- linked open data
- storage and retrieval
- resource description framework
- query optimization
- graph patterns
- markup language
- databases
- meta information
- ontology mappings
- query engine
- database
- graph model
- cost model
- relational algebra
- relational data
- query formulation
- data sources
- knowledge base
- artificial intelligence