. . . . . . . . . . . . . . . . . . . . . . . . . "VirtTipsAndTricksGuide" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "2017-06-13T06:02:17Z" . "---+Virtuoso Tips and Tricks \n\nWe have a number of tips and tricks articles, covering various areas of Virtuoso functionality.\n\n%TOC%\n\n---++ Database Administration\n\n * [[VirtTipsAndTricksGuideRunAs][How can I specify an OS user name to which the Virtuoso server will switch after opening the listen ports?]]\n * [[VirtTipsAndTricksGuideFindDeadlockTables][How can I find out which tables are deadlocking?]]\n * [[VirtTipsAndTricksGuideOutOfMemory][How can I configure parameters to avoid out of memory errors?]]\n * [[VirtTipsAndTricksControlUnicode3][How can I control normalization of UNICODE3 accented chars in the free-text index?]]\n * [[VirtTipsAndTricksGuideNotRespondingHTTP][What should I do if the Virtuoso Server is not responding to HTTP requests?]]\n * [[VirtTipsAndTricksCheckpointClusterEdition][How can I perform a checkpoint against a clustered Virtuoso Server?]]\n * [[VirtTipsAndTricksGuideCheckpointSet][How can I handle checkpoint condition?]]\n * [[VirtTipsAndTricksGuideTablesAndIndexesRecover][How can I backup and restore individual table(s) and individual index(s) on a a new fresh db?]]\n * [[VirtTipsAndTricksGuideConductorR2RML][How Do I Generate Transient and/or Persistent Linked Data Views atop ODBC or JDBC accessible Relational Data Sources?]]\n * [[VirtWebIDSQLLogin][How Can I perform SQL login with X 509 WebID watermarked certificate?]]\n * [[VirtTipsAndTricksTrxInvalidLGEntry][How do I recover from \"Invalid log entry in replay\" when transaction log is being replayed during server start?]]\n * [[VirtTipsAndTricksDBMSBackupCrashDump][How can I move a Virtuoso database from one hardware and/or software platform to another?]]\n * [[VirtTipsAndTricksGuideNotRespondingHTTP][What should I do if the Virtuoso Server is not responding to HTTP requests?]]\n * [[VirtTipsAndTricksGuideVirtLiteGuide][How can I set up Virtuoso Lite Mode?]]\n * [[VirtTipsAndTricksGuideLDMeterUtility][How can I use the LD Meter Utility?]]\n * [[VirtTipsAndTricksGuideSetApacheVirtuosoPortNumber][How to proxy Virtuoso HTTP server through Apache HTTP server front end?]]\n * [[VirtClusterNodesHttpConfig][How to configure Virtuoso Cluster slave nodes HTTP listeners?]]\n * [[VirtElasticClusterConfiguration][How to configure Virtuoso Elastic Cluster?]]\n * [[VirtMonitorMemoryConsumption][How to Monitor Virtuoso Memory Consumption?]]\n \n\n---++ RDF data management\n\n * [[VirtTipsAndTricksGuideAllGraphs][How can I obtain a list of all graphs?]]\n * [[VirtTipsAndTricksGuideGraphSecurityLevelSQL][How to manage Graph Security Level for SQL Clients?]]\n * [[http://docs.openlinksw.com/virtuoso/sparqlextensions.html#rdfsparulexamples11][How can I test whether two graphs are equal?]]\n * [[http://docs.openlinksw.com/virtuoso/sparqlextensions.html#rdfsparulexamples12][How can I add triples to a graph?]]\n * [[http://docs.openlinksw.com/virtuoso/sparqlextensions.html#rdfsparulexamples13][How can I update triples in a graph?]]\n * [[http://docs.openlinksw.com/virtuoso/sparqlextensions.html#rdfsparulexamples14][How can I delete triples from a graph?]]\n * [[VirtTipsAndTricksGuideDeleteLargeGraphs][How can I delete triples from a \"Large\" graph?]]\n * [[VirtTipsAndTricksGuideDeleteTriplesWithBlanknodes][How Can I Delete Triples containing blank nodes?]]\n * [[http://docs.openlinksw.com/virtuoso/sparqlextensions.html#rdfsparulexamples15][How can I copy triples from one graph to another?]]\n * [[http://docs.openlinksw.com/virtuoso/sparqlextensions.html#rdfsparulexamples16][How can I move triples from one graph to another?]]\n * [[http://docs.openlinksw.com/virtuoso/sparqlextensions.html#rdfsparulexamples10][How can I drop a graph?]]\n * [[http://docs.openlinksw.com/virtuoso/sparqlextensions.html#rdfsparulexamples2][What is the difference between \"DELETE FROM GRAPH\" and \"CLEAR GRAPH\"?]]\n * [[VirtTipsAndTricksDROPSilentGraph][How can I drop a graph for which is not clear was it created explicitly or not?]]\n * [[VirtRDFDatasetDump][How can I perform RDF dumps from Virtuoso Quad store hosted data?]]\n * [[VirtRDFDumpNQuad][How can I perform Dump of RDF Graphs into NQuad dumps?]]\n * [[VirtTipsAndTricksDeleteGraphProc][How can I delete graphs using stored procedure?]]\n * [[VirtTipsAndTricksDeleteTriplesPatternsNotScopedNamedGraph][How Can I Delete Triple Patterns that are not scoped to a named graph?]]\n * [[VirtTipsAndTricksGuideCreateGraph][What are the differences between create, drop, clear and delete Graph?]]\n * [[VirtTipsAndTricksRDFTriggers][What are \"Generate RDB2RDF triggers\" and \"Enable Data Syncs with Physical Quad Store\" Linked Data Views options?]]\n * [[VirtTipsAndTricksGuideTrblLinkedDataViews][How Can I Diagnose problems associated with Linked Data views generation?]]\n * [[VirtTipsAndTricksGuideGraphSecurity][How can I display only some information from RDF graph?]]\n * [[VirtTipsAndTricksGuideDropCreateDefaultStrg][Can I drop and re-create the DefaultQuadStorage?]]\n * [[VirtTipsAndTricksControlDefineGraphWithSpongeOption][How can I define a graph with virt:rdf_sponger option set to \"on\"?]]\n * [[VirtTipsAndTricksGuideErrorWhenNoMoreThreads][How can I configure Sponger to use Asynchronous Query (AQ) threads?]]\n * [[VirtBulkRDFLoader][How Do I Perform Bulk Loading of RDF Source Files into one or more Graph IRIs?]]\n * [[VirtTipsAndTricksGuideRDFSchemaOWLInferenceRules][How to exploit RDF Schema and OWL Inference Rules with minimal effort?]]\n * [[VirtTipsAndTricksGuideOWLIinfLinkedVocab][How the power of OWL based inference enables us exploit the power of Linked Vocabularies?]]\n * [[VirtTipsAndTricksGuideADONETInsertBynary][How can I insert binary data to Virtuoso RDF storage in plain queries and with parameter binding via ADO.NET calls?]]\n * [[VirtTipsAndTricksGuideReplicatellGraphs][How can I replicate all graphs?]]\n * [[VirtTipsAndTricksGuideInsertRDFUsingVStudio][How can I insert RDF data from Visual Studio to Virtuoso?]]\n * [[VirtTipsAndTricksGuideRenameGraph][How to rename a RDF Graph in the Virtuoso Quad Store?]]\n * [[VirtTipsAndTricksGuideRDFPerformanceTuning][How can I configure Virtuoso for maximum performance with available memory?]]\n * [[VirtTipsAndTricksGuideLOADCommandRDF][How can I use the LOAD command to import RDF data?]]\n * [[VirtTipsAndTricksGuideContentNegotiation][How can I incorporate Content Negotiation into RDF bulk loaders?]]\n * [[VirtTipsAndTricksGuideBIFContainsOptions][What free-text options can I use with bif:contains?]]\n * [[VirtTipsAndTricksGuideBIFContainsSPARULInsert][How can use bif:contains after SPARUL INSERT?]]\n * [[VirtTipsAndTricksGuideGecodeData][How Do I Gecode Data?]]\n * [[VirtTipsAndTricksDeleteSpecificTriplePatternAcrossGraphs][How I Delete a Specific Triple Across Graphs?]]\n * [[VirtConfigureCartridges][How Do I configure Sponger Cartridges?]]\n * [[VirtTipsAndTricksSpongerAClProtection][How Do I protect Sponger Endpoint via ACL-s?]]\n * [[VirtTipsAndTricksAdminSpongerInstance][How do I administer Virtuoso Sponger Instance?]]\n * [[VirtTipsAndTricksSpongerAllocationAndWebIDACL][How to control user agent usage of Sponger Resources?]]\n * [[VirtsubClassOfOrientedSubsumptionTransitiveOptions][How Do I use transitive SPARQL query options and Exploit Inference Rules?]]\n * [[VirtTipsAndTricksTransitivityInferenceLists][How Do I use Transitivity via Inference Rules and Transitivity for lists?]]\n * [[VirtTipsAndTricksImportLinkedDataCreateFeature][How Can I Import Linked Data using the Briefcase \"Create\" feature?]]\n * [[VirtTipsAndTricksGuideShortenLongURIs][What is the ShortenLongURIs Virtuoso configuration parameter?]]\n * [[VirtAnalyzeFixQuadStore][How can I fix RDF Quad Store Index corruption in commercial Release 6.2 and earlier builds]]\n * [[VirtTipsAndTricksInstallPattern][How Can I perform Simple Linked Data Deployment using Virtuoso's HTTP Re-write Rules?]]\n * [[VirtTipsAndTricksAnytimeSPARQLQuery][How Can I Use Virtuoso's Anytime Query Feature?]]\n * [[VirtTipsAndTricksGuideSplittingUnProt][How Can I Split 3.4billion triple UniProt datasets file?]]\n * [[VirtTipsAndTricksDigestAuthAJAX][How Can I insert triples via Digest Authentication into the Quad Store?]]\n * [[VirtTipsAndTricksGuideSPARQLLargeDataUpdate][How to Update Large SPARQL Data avoiding database checkpoint abortion?]]\n * [[VirtTipsAndTricksLoadDataInTransactionMode][How can I Load Data into Virtuoso in Transaction Mode (ie auto commit OFF)?]]\n * [[VirtTipsAndTricksRowToColStoreConversion][How to convert from Row Store to Column Store Table?]]\n * [[VirtTipsAndTricksGraphLoadTimes][How can I determine the time taken to load datasets with RDF Bulk Loader]]\n * [[VirtRDFGraphReplicationSetupSubscriberFromPublisher][How to create a RDF Graph Replication slave Subscriber node from a master Publisher node]]\n\n---++ SPARQL and SPARUL (SPARQL/Update)\n\n * [[VirtSpongerLinkedDataHooksIntoSPARQL][What Virtuoso Sponger SPARQL pragmas are supported?]]\n * [[VirtTipsAndTricksGuideCustomSPARQLExtensionFunction][Are Custom SPARQL Extension Functions supported and how can I use them?]]\n * [[VirtSPARQLConfWideCharUnicodeUTF][How do I configure Virtuoso to support \"wide characters\" (e.g., Unicode, UTF-8) for SPARQL querying?]]\n * [[VirtSPARQLOptGuideEx1][How can I optimize SPARQL query performance using bifs (built-in functions)?]]\n * [[VirtSPARQLOptGuideEx2][How can I generate a unique ID via SPARQL?]]\n * [[VirtTipsAndTricksGuideReificationAltern][What reification alternatives can I use for Linked Data publishing?]]\n * [[VirtTipsAndTricksGuideLinkedDataSimpleGuide][Virtuoso Linked Data Deployment In 3 Simple Steps]]\n * [[VirtTipsAndTricksGuideMergeOneByOne][Is there a difference between a \"merge\" vs \"one by one\" execution of queries across named graphs?]]\n * [[VirtTipsAndTricksGuideSpChar][How can I use iSQL to execute SPARQL queries containing the dollar-sign (\"$\") character?]]\n * [[VirtTipsAndTricksGuideQuadStorageInternally][How can I set the quad storage to be included in results of queries made to the SPARQL endpoint?]]\n * [[VirtTipsAndTricksGuideConv][How can I convert between data types using SPARQL in Virtuoso?]]\n * [[VirtTipsAndTricksSPARQLCondPort][Is it possible to have the SPARQL endpoint on a different port than the Conductor?]]\n * [[VirtTipsAndTricksGuideDataRangeQueries][How can I manage Date Range SPARQL queries?]]\n * [[VirtTipsAndTricksGuideDataRangeIndexFilter][How to optimize bif:dateadd in SPARQL query using selective\nindex-friendly filter?]]\n * [[VirtTipsAndTricksConvertPropertiesToString][How do I use SPARUL to change a selection of property values from URI References to Literals?]]\n * [[VirtTipsAndTricksGuideConstructPreparedStatement][How can I use CONSTRUCT with Prepared Statements?]]\n * [[VirtTipsAndTricksGuideExpressionsUsageInConstructInsertDelete][How can I use Expressions inside CONSTRUCT, INSERT and DELETE?]]\n * [[VirtTipsAndTricksGuideConstructINSERTStatement][How can I use INSERT via CONSTRUCT Statements?]]\n * [[VirtTipsAndTricksGuideTransactionLogControl][How can perform SPARUL Updates without transactional log size getting exceed?]]\n * [[VirtTipsAndTricksGuideGetCertAttributes][How can I get certificate attributes using SPARQL?]]\n * [[VirtTipsAndTricksGuideDescribeMode][How does default DESCRIBE mode work?]]\n * [[VirtTipsAndTricksGuideDumpArbitaryQueryNTriples][How can I dump arbitrary query result as N-Triples?]]\n * [[VirtTipsAndTricksGuideBindNamedGraphPrSt][How do I bind a named graph parameter in a prepared statement?]]\n * [[VirtTipsAndTricksGuideInsensSearch][How can I perform Case Insensitive Search across multiple literal values with Virtuoso?]]\n * [[VirtTipsAndTricksGuideRandomSampleAllTriples][What is best method to get a random sample of all triples for a subset of all the resources of a SPARQL endpoint?]]\n * [[VirtTipsAndTricksGuideMakeMeshups][How can I use SPARQL to make Meshups?]]\n * [[VirtTipsAndTricksGuideCustomExactDate][How can I get an exact mapping for a date?]]\n * [[VirtTipsAndTricksGuideAddTriplesNamedGraph][How can I use SPARUL to add missing triples to a Named Graph]]\n * [[VirtTipsAndTricksGuideSPARQLBIIF][How can I use the SPARQL IF operator for SPARQL-BI endpoint?]]\n * [[VirtTipsAndTricksGuideSearchPredicate][How can I perform search for predicate values?]]\n * [[VirtTipsAndTricksGuideClearGraphsRelEmptyGraphs][How to clear graphs which are related to empty graphs?]]\n * [[VirtSPARQLDET][How can I enable Dynamic Extended Types (DETs) on a Virtuoso SPARQL Endpoint?]]\n * [[VirtSPARQLSubQuery][How can I use sub-queries to enable literal values based joins?]]\n * [[VirtSPARQLPrefOrder][How can I execute query with labels preference order?]]\n * [[VirtTipsAndTricksGuideGetObjDatatype][How can I get object datatype?]]\n * [[VirtTipsAndTricksGuideBestPerformanceSPARQLExEndpoint][How to achieve best performance executing a query against SPARQL Endpoint?]]\n * [[VirtTipsAndTricksGuideSPARQLEndpointProtection][What methods can I use to protect SPARQL Endpoint?]]\n * [[VirtTipsAndTricksGuideSPARQLAssignRoleToUser][How Do I assign SPARQL role to SQL user?]]\n * [[VirtTipsAndTricksGuideSampleGroupConcatGroupDigest][When should I use the function SAMPLE and when GROUP_CONCAT or GROUP_DIGEST?]]\n * [[VirtTipsAndTricksGuideConstructAggregateFunctions][How can I include aggregate function values as objects in SPARQL CONSTRUCT queries?]]\n * [[VirtTipsAndTricksGuideCleanErrantData][How Do I Clean Up Errant Data using SPARQL Update Language?]]\n * [[VirtTipsAndTricksGuideAddisDefinedByRelations][How to Use SPARQL to add missing isDefinedBy relations to an Ontology?]]\n * [[VirtTipsAndTricksGuideImportOntology][How to Import Ontology?]]\n * [[VirtTipsAndTricksGuideModifyUsageAsInsert][How Can I Use MODIFY to update triples?]]\n * [[VirtTipsAndTricksGuideSPARQLEndpoints][What are the supported authentication methods associated with a purpose specific default SPARQL endpoint?]]\n * [[VirtTipsAndTricksInsDelSPARQLSSL][How Can I execute INSERT/DELETE (SPARUL) statements against a WebID protected SPARQL endpoint?]]\n * [[VirtXMLAODBCExplorerLinkedDataViews][How to expose Linked Data View URIs associated with \"References\" on a given Table?]]\n * [[VirtTipsAndTricksSPARQLArithmeticCollection][How Can I perform SPARQL Date Arithmetic calculations?]]\n * [[VirtTipsAndTricksSOAPRequestsAgainstSPARQLEndpoint][How Can I send SOAP requests to Virtuoso SPARQL Endpoint?]]\n * [[VirtTipsAndTricksCustomControlLabelsURI][How Can I manage Custom Controlling Virtuoso Labels for URI functionality?]]\n * [[VirtTipsAndTricksHowToHandleBandwidthLimitExceed][How Can I Prevent Limits of Sorted LIMIT/OFFSET query?]]\n * [[VirtTipsAndTricksAanalyzingSPARQLQuery][How can I get a full \"explain\" and \"profile\" plans for a simple SPARQL query?]]\n * [[VirtTipsAndTricksSPARQLPatternMatchFeature][How Can I Use the core feature of SPARQL logic of pattern matching?]]\n * [[VirtTipsAndTricksSPARQLEndpointSaveResultsWebDAV][How To Let the SPARQL Endpoint Save Results In WebDAV?]]\n * [[VirtTipsAndTricksSPARQL11FeaturesExamplesCollection][Where can I find examples for SPARQL 1.1 Features supported in Virtuoso?]]\n * [[VirtTipsAndTricksSPARQL11BuiltInF][How Can I use Built-In Functions?]]\n * [[VirtTipsAndTricksSPARQL11BIND][How Can I use BIND?]]\n * [[VirtTipsAndTricksSPARQL11VALUES][How Can I use VALUES?]]\n * [[VirtTipsAndTricksSPARQL11Subquery][How Can I use Sub-queries?]]\n * [[VirtTipsAndTricksGuideSPARQLNOTEXISTS][How Can I use NOT EXISTS and MINUS?]]\n * [[VirtTipsAndTricksSPARQL11Assign][How Can I use Assignments?]]\n * [[VirtTipsAndTricksSPARQL11PropertyPaths][How Can I use Property Paths?]]\n * [[VirtTipsAndTricksVOSvsCommercialEdition][How Can I use SPARQL Named Graphs with SPARQL 1.1 Property Paths and Reasoning?]]\n * SPARQL 1.1 Update -- Graph Update:\n * [[VirtTipsAndTricksSPARQL11Insert][How Can I use INSERT DATA?]]\n * [[VirtTipsAndTricksSPARQL11Delete][How Can I use DELETE DATA?]]\n * [[VirtTipsAndTricksSPARQL11Update][How Can I use INSERT/DELETE DATA?]]\n * [[VirtTipsAndTricksSPARQL11Load][How Can I use LOAD?]]\n * [[VirtTipsAndTricksSPARQL11Clear][How Can I use CLEAR?]] \n * [[VirtTipsAndTricksSPARQL11RefDataINSTCONST][How Can I use SPARQL 1.1 INSERT patterns and CONSTRUCT to Enhance Existing Data?]]\n * SPARQL 1.1 Update -- Graph Management:\n * [[VirtTipsAndTricksSPARQL11Create][How Can I use CREATE?]]\n * [[VirtTipsAndTricksSPARQL11Drop][How Can I use DROP?]]\n * [[VirtTipsAndTricksSPARQL11Copy][How Can I use COPY?]]\n * [[VirtTipsAndTricksSPARQL11Move][How Can I use MOVE?]]\n * SPARQL 1.1 Graph Store HTTP Protocol:\n * [[VirtGraphProtocolCURLExamples][How Can I use HTTP POST, HTTP PUT, HTTP GET and HTTP DELETE?]]\n * [[VirtTipsAndTricksGuideSPARQLSingleMultipleExecution][What SPARQL/SPARUL/SPARQL-BI Operations can I perform within Single/Multiple Statements?]] \n * [[VirtTipsAndTricksGuideSPARQLLOADServiceUsage][How Can I use the Virtuoso SPARQL LOAD Service?]]\n * [[VirtSPARQLArithmeticExamplesCollection][Where can I find examples for SPARQL Arithmetic Functions supported in Virtuoso?]]\n * [[VirtSPARQLGeneExamplesCollecton][Where can I find examples for Linked Data SPARQL Reference Using the Gene Ontology?]]\n * [[VirtTipsAndTricksSPARQLEscapeQuotesInEntity][How Can I Escape double quotes in entity name?]]\n * [[VirtTipsAndTricksIsPropertyOfSyntaxInTurtle][How can I use {is property of} syntax to express inverse relations in Turtle?]]\n * [[VirtTipsAndTricksQueryOptimizerASSUME][How can I use the Virtuoso specific query optimizer hint ASSUME?]]\n * [[VirtTipsAndTricksDiscoverSPARQFedCapabilities][How to discover the capabilities of a SPARQL endpoint en route to enhancing SPARQL-FED usage from Virtuoso instances using LOAD SERVICE ... DATA?]]\n * [[VirtTipsAndTricksDiscoverSPARQFedCapabilitiesSPARQL][How to add SPARQL Endpoint Capabilities Interrogation to Virtuoso SPARQL-FED functionality?]]\n * [[VirtTipsAndTricksDiscoverSPARQFedParams][How to discover parameters used by SPARQL services that don't support SPARQL-FED?]]\n * [[VirtTipsAndTricksFedOptionClauseSupport][How to handle SPARQL-FED queries for SPARQL endpoints with no OPTION() clause supported?]]\n * [[VirtTipsAndTricksSplitURLEncodedSeparatedList][How to split a urlencoded \";-\" separated list of urls in a SPARQL query]]\n * [[VOSLODStatsAnalysisR][How Can I analyze Linked Open Data with R?]]\n * [[VirtCheckSvrVersionViaSparql][How to Interrogating attributes of a Virtuoso Server instance via SPARQL]]\n \n---++ Pivot Viewer and CXML\n \n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncIntroduction][What are Pivot Collections and does Virtuoso support SPARQL CXML?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncKeyParts][What are the main components of the PivotViewer UI and Collection XML?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncSparqlEndpointCxmlExtensions][Does the Virtuoso SPARQL protocol endpoint /sparql supports extensions to the SPARQL standard specifically for CXML?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncRdfToCxmlMappingBasicApproach][What RDF to CXML Mapping does Virtuoso support?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncDefaultSettings][What are the default settings for the CXML generation?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncFacetTypeAutoDetection][Where can I find more details about the Auto-Detection of Facet Type?]]\n * [[VirtTipsAndTricksSetFCTTimeoutMax][Configure the Query Timeout setting for the Virtuoso Facet Browser?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncReservedQueryVariables][What are the SparqlCxml Reserved Query Variables?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncGraphVirtCxml][How can I use the virtcxml graph?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncUsingLabels][How can I use Labels in Place of URIs?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxml#AncLinkType][What are the Link Typing specifics?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/SparqlCxmlQueriesCollection][Where can I find examples for SPARQL CXML Queries?]]\n * [[VirtSparqlCxmlDzcs][What are the SparqlCxml Deep Zoom Collections for and how can I use them?]]\n * [[VirtSparqlCxmlPivotViewer][How can I use the PivotViewer?]]\n * [[VirtSparqlCxmlImport][How can I import CXML?]]\n * [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSparqlCxmlFacetPivotBridge#AncSparqlCxmlFacetPivotBridge][What is the Facet Pivot Bridge?]]\n * [[VirtSparqlCxmlDETs][What are DETs and how can I used them for persisting SPARQL Query Results to DAV?]]\n * [[VirtTipsAndTricksGuideCXMLSPARQLURLPattern][What CXML params are supported for the SPARQL URL pattern?]]\n * [[VirtTipsAndTricksFCTDemoQueryLinkPopulation][How can I change the Facet \"Demo Queries\" link?]]\n * [[VirtTipsAndTricksFCTDescribeManage][How can I change the Facet \"/describe\" page?]]\n \n---++ Other areas\n\n\n * [[VirtTipsAndTricksWhoAmI][Who Am I]]\n * [[VirtTipsAndTricksAttachCSVFiles][How to attach a CSV document to Virtuoso Database Server Instance?]] \n * [[VirtTransactionLogsRead][How to read Virtuoso Transaction logs?]]\n * [[VirtQueryOptDiagnostic][How can I perform Query Optimization Diagnostics?]]\n * [[VirtLinkedDataPresCollection][Manage Linked (Open) Data]]\n * [[VirtOpenIDWebIDProxyServiceGuide][How Can I Use OpenID+WebID?]]\n * [[http://ods.openlinksw.com/dataspace/dav/wiki/ODS/ODSWebIDIdpProxy][How can I use the WebID Identity Provider Proxy Service?]]\n * [[http://ods.openlinksw.com/dataspace/dav/wiki/ODS/ODSWebIDIdP][How can I use the WebID Identity Verification Service?]]\n * [[VirtTipsAndTricksLDAPWebID][How can I use LDAP based WebIDs?]]\n * [[VirtTipsAndTricksMailVerificationService][How can I use the Virtuoso Mail Verification Service?]]\n * [[VirtTipsAndTricksEnableAdoNetProviderInVS2010][How can I enable the Virtuoso Entity Framework 3.5 ADO.Net Provider in Visual Studio 2010?]]\n * [[VirtTipsAndTricksGuideCustomCrawlerPL][How can I write custom crawler using PL?]]\n * [[VirtTipsAndTricksGuideMultithreadJDBC][How can I make Multi Thread Virtuoso connection using JDBC?]]\n * [[VirtTipsAndTricksGuideISQLQueryResultOutput][How can I output the result of a SQL SELECT query from isql to a file in Virtuoso?]]\n * [[VirtTipsAndTricksGuideSPARQLEndpointQueryResultOutput][How can I output the results of a SPARQL query run against the /sparql endpoint to a file in Virtuoso?]]\n * [[VirtTipsAndTricksGuideCORSSetup][How can I setup Server-side Cross-Origin Resource Sharing (CORS) using Virtuoso?]]\n * [[VirtTipsAndTricksCORsEnableSPARQLURLs][How can I perform Cross-Origin Resource Sharing (CORS) to enable a Virtuoso SPARQL Endpoint?]]\n * [[VirtTipsAndTricksGuideLoadSQLJDBC][How Can I execute load of sql dump from jdbc?]]\n * [[VirtTipsAndTricksRecording][How can I make Recording in Virtuoso?]]\n * [[VirtTipsAndTricksHTTPInternalRedirect][How can I make internal HTTP redirects?]]\n * [[VirtTipsAndTricksVirtuosoDataCenter][Virtuoso Data Center Tips and Tricks]]\n * [[VirtTipsAndTricksUnderstandingRelationshipSemantics][Understanding Relationship semantics and reasoning]]\n * [[VirtTipsAndTricksDetermineDataUsage][How to Determine Data Usage?]]\n * [[VirtConfigureUserAgentIdentitybySponger][How to configure the User Agent Identity used by a Virtuoso Sponger instance?]]\n * [[VirtTipsAndTricksManageSSLProtocols][How to Manage SSL Protocols and Ciphers used with Virtuoso?]]\n * [[VirtSetFCTRegistryForOpenSearch][How to extend URIQA DefaultHost value for properly using Facet Browser as search engine?]]\n * [[VirtTimezoneLessDateTime][Understanding Virtuoso Timezoneless Datetimes]] \n\n\n " . . . . . . . . . . . . . . . . . . . . . "VirtTipsAndTricksGuide" . . . . "2017-06-13T06:02:17Z" . . . . . . . . . . . . "VirtTipsAndTricksGuide" . . . . . . . . . . . . . . . . . . . . . . . . . . "2017-06-13T06:02:17.882795"^^ . . . . "2017-06-13T06:02:17.882795"^^ . . "9bc3b43c27ff8ba2bf9bb55c22f1e795" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .