13.1 Data Sources
Data sources are repositories of RDF objects.
A data source can refer to an Oracle database, or to an external RDF service that can be accessed by an endpoint URL such as Dbpedia or Jena Apache Fuseki. The data source can be defined by generic and as well as specific parameters. Some of the generic parameters are name, type, and description. Specific parameters are JDBC properties (for database data sources) and endpoint base URL (for external data sources).