Virtuoso 37000 Error SP030: SPARQL compiler, line 0: Bad character '%' (0x25) in SPARQL expression at '%' SPARQL query: #output-format:text%2Fx-html-script-ld%2Bjson define input:default-graph-uri define sql:gs-app-callback "ODS" DESCRIBE%20%3Chttp%3A%2F%2Fods-qa.openlinksw.com%3A8896%2Fproxy-iri%2Fa5258f1a2a963659cdd4b7738e53bce8c2b16468%3E