Previous topic  Top  Next topic  Print this Topic
 

SPARQL Query

 

SELECT can be used straightforwardly by iterating across the resulting variable bindings. However, for other SPARQL query forms the result is not defined as variable bindings. ASK returns a Boolean value, CONSTRUCT and DESCRIBE will produce an RDF graph. To remain compatible with the general OntoBroker query interface these result types are mapped to standard variable mappings.