C.1 About RDF Support in SQL Developer

The RDF support in SQL Developer is available through the Connections navigator.

You can use SQL Developer to create and manage RDF-related objects in an Oracle database. Oracle Graph support for semantic technologies consists mainly of Resource Description Framework (RDF) and a subset of the Web Ontology Language (OWL). These capabilities are referred to as the RDF Knowledge Graph feature of Oracle Graph.

Support for SQL Developer is included in RDF if the following conditions are true:

• The database connection is to Oracle Database release 12.1 or later.
• RDF semantic graph support is enabled in the database. After this support is enabled, the SDO_RDF_TRIPLE_S type will be available.

If you expand an Oracle Database connection that meets these conditions, near the bottom of the child nodes for the connection is RDF Semantic Graph.