VirtTipsAndTricksSOAPRequestsAgainstSPARQLEndpoint

VirtTipsAndTricksSOAPRequestsAgainstSPARQLEndpoint How Can I send SOAP requests to a Virtuoso SPARQL Endpoint?How Can I send SOAP requests to a Virtuoso SPARQL Endpoint? The following example presents a sample scenario on how to execute a SPARQL query as a SOAP request to the Virtuoso SPARQL Endpoint. Assume the following sample SOAP request containing simple SPARQL query: <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <soapenv:Body> <query-request xmlns="http://www.w3.org/2005/09/sparql-protocol-types/#"> <query xmlns="">SELECT DISTINCT ?z FROM virtrdf: {?x ?y ?z .} LIMIT 10</query> </query-request> </soapenv:Body> </soapenv:Envelope> Save locally the content from above for ex. to file with the name "soap.xml". To pass the SOAP request to a Virtuoso SPARQL Endpoint, execute the following curl command: $ curl -d@soap.xml -H "Content-Type:text/xml" -H "SOAPAction: ''" http://localhost:8890/sparql <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Body> <query-result xmlns="http://www.w3.org/2005/09/sparql-protocol-types/#"> <sparql xmlns="http://www.w3.org/2005/sparql-results#" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/2001/sw/DataAccess/rf1/result2.xsd"> <head> <variable name="z"/> </head> <results distinct="false" ordered="true"> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#QuadMapFormat</uri> </binding> </result> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#QuadStorage</uri> </binding> </result> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#array-of-QuadMapFormat</uri> </binding> </result> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#QuadMap</uri> </binding> </result> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#QuadMapValue</uri> </binding> </result> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#array-of-QuadMapColumn</uri> </binding> </result> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#QuadMapColumn</uri> </binding> </result> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#array-of-QuadMapATable</uri> </binding> </result> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#QuadMapATable</uri> </binding> </result> <result> <binding name="z"> <uri>http://www.openlinksw.com/schemas/virtrdf#QuadMapFText</uri> </binding> </result> </results> </sparql> </query-result> </soapenv:Body> </soapenv:Envelope> Related Virtuoso Tips and Tricks Collection Virtuoso SOAP