QueryVOWL: Visual Composition of SPARQL Queries.

Florian Haag Steffen Lohmann Stephan Siek Thomas Ertl

Published in: ESWC (Satellite Events) (2015)

Keyphrases

sparql queries
rdf data
relational algebra
query formulation
graph patterns
query language
graph model
rewriting rules
expert systems
sql queries
artificial intelligence
query processing
semantic web