OntoBroker has a Web service interface for submitting queries and commands. It also allows you to add or remove multiple facts in a single call. The Web service interface is activated by starting the standalone OntoBroker server with the »-webservice« command line option. This description will give a short overview of the supported features. It is not intended to give an implementation overview.
Usage of Web service in the Standalone Server
In this case, the Web service is just another protocol for submitting queries and commands. For more details, see the "Standalone Deployment" chapter.