Changing URI Prefixes and SPARQL Options

This topic provides instructions for enabling or disabling the Anzo SPARQL endpoint and specifying the prefix to use when generating data identifiers.

1. In the Anzo console, expand the Administration menu and click Server Settings. Anzo displays the Server Settings screen.

   

2. On the left side of the screen, click Data Interchange to navigate to the Data Interchange section in the main screen. Then click the Edit icon () next to Data Interchange. The settings become editable. For example:

   

3. If you want to enable or disable the Anzo SPARQL endpoint, select or clear the Enable SPARQL Endpoint checkbox.
4. If you want to change the URI prefix that Anzo generates for URIs, type the new value in the URI Prefix field. The URI Prefix is mostly used for consistency in internal data, but it is also used by default for data model URI prefixes when the model does not define the URI template to use. When changing the URI Prefix, make sure that the value is a valid prefix. See Relative IRIs in the SPARQL Query Language specification for more information.
5. Click Save to save the changes.
6. Restart Anzo to complete the data interchange configuration. You can restart the server by clicking the Restart button () at the top of the Server Settings screen.