?o is not bound in your WHERE pattern.
On Wed, Jun 14, 2023 at 11:50 AM Hashim Khan <engr.hashimwa...@gmail.com> wrote: > > Hi, > > ./rsparql --service http://localhost:8890/sparql --query query.sparql > --results=ntriples I want to save the triples in NT format as returned by > the construct query given here. > CONSTRUCT {?s ?p ?o} WHERE { > ?s <http://purl.org/dc/terms/title> 'the message' . > } > > I have run this query with SELECT and it has many triples, but when I want > to construct them, then I can not see the effect. It takes about two > seconds but neither output.nt file generates, nor I see any triples. If > anyone please tell me the exact query to accomplish this job. > > best regards > -- > *Hashim Khan*
