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sparqlowlprotege

SPARQL Query tab in Protege doesn't show anything


I open the SPARQL Query tab in Protege but the result is this:

enter image description here

How can I write my query?


Solution

  • It happens in version 2.0.1 of Protégé SPARQL Plugin, bundled with Protege 5.2, after any ontology is loaded.

     

    Update the the "OWLAPI RDF Library" and "Protege SPARQL Plugin" to the latest version with the auto-update mechanism (which appears when starting up Protege or can be activated through the File > Check for plugins… menu):

     

    autoupdate

    Source: https://github.com/protegeproject/sparql-query-plugin/issues/10.