Virtuoso 37000 Error SP030: SPARQL compiler, line 0: Bad character '%' (0x25) in SPARQL expression at '%' SPARQL query: #output-format:text%2Fx-html-script-turtle define input:default-graph-uri define sql:gs-app-callback "ODS" DESCRIBE%20%3Chttp%3A%2F%2Fods-qa.openlinksw.com%3A8896%2Fproxy-iri%2Fcc88e965fdbe4e504c7fa5e859617f2b38d287ef%3E