virtual
Stardog supports a set of techniques for unifying structured enterprise data, chiefly, Virtual Graphs which let you declaratively map data into a Stardog knowledge graph and query it via Stardog. Read more about working with Virtual Graphs.
Select any of the commands to view their manual page.
| Command | Description |
|---|---|
virtual add | Registers a new virtual graph. |
virtual import | Imports (aka materializes) data from a database or file (delimited or JSON) into Stardog. |
virtual list | Lists registered virtual graphs. |
virtual mappings | Prints the mappings of a registered virtual graph. |
virtual match | Matches one or more tables from a data source with RDF classes . |
virtual online | Online a virtual graph. |
virtual options | Prints the configuration options of a registered virtual graph. |
virtual remove | Removes a registered virtual graph. |
virtual source_metadata | Query source database metadata used by virtual graphs. Useful for troubleshooting virtual graph behavior. |