On the SPARQL Direct Semantics Entailment Regime for OWL 2 QL.
Antonella PoggiPublished in: Description Logics (2016)
Keyphrases
- rdf graphs
- query language
- rdf data
- rdf schema
- sparql queries
- semantic web
- linked data
- data model
- logic programming
- expressive power
- relational algebra
- formal semantics
- owl ontologies
- rule language
- open world
- metadata
- object oriented
- ontology languages
- knowledge representation
- owl dl
- structured data
- conceptual model
- xml data
- graph patterns