A Datalog-Based Language for Querying RDF Graphs.
Marcelo ArenasGeorg GottlobAndreas PierisPublished in: AMW (2016)
Keyphrases
- rdf graphs
- query language
- rdf data
- relational calculus
- expressive power
- programming language
- sparql queries
- linked data
- relational algebra
- stable model semantics
- deductive databases
- data model
- natural language
- regular expressions
- semantic web
- query answering
- database
- query processing
- databases
- logic programming
- integrity constraints
- object oriented
- conjunctive queries
- function free horn
- derivation rules
- relational model
- query evaluation
- conceptual model
- xml data
- metadata
- machine learning