Re: Query sparql without reasoner

Posted by Jiba on
URL: http://owlready.306.s1.nabble.com/Query-sparql-without-reasoner-tp1136p1138.html

Hi,

You don't need to call the reasoner before making SPARQL queries, unless you want to query the inferred facts.

close_world() adds constraints in the ontology, consequently, the reasoning will actually take more time, not less.

The error you obtained seems to be caused by nested lists, possibly related to blank nodes. Could you send me the ontologye and the code, so I can reproduce (and fix) the problem?

Best regards,
Jiba