Declarative Data Exchange: Spreadsheets to RDF/OWL.
Michael ComptonDavid RatcliffeYanfeng ShuGeoffrey SquirePublished in: IDEAS (2015)
Keyphrases
- data exchange
- semantic web
- open world
- knowledge representation
- query answering
- ontology languages
- closed world
- rdf graphs
- semantic web standards
- owl ontologies
- relational data
- data integration
- rdf triples
- owl dl
- data complexity
- schema mappings
- linked data
- knowledge base
- rdf data
- data management
- database schema
- xml schema
- data sources
- metadata
- description logics
- relational database systems
- closed world assumption
- databases
- conjunctive queries
- semantic data
- data model
- resource description framework
- formal semantics
- xml data exchange
- query processing
- logic programming
- database management systems
- data transformation
- first order logic