This blog series(3) shows how to setup a fully-functioning RDF triplestore on the Oracle Public Cloud. We will show how configure Oracle Spatial and Graph – RDF Semantic Graph on an existing Oracle Database Cloud Service (DBCS) instance. In this example, we will use Oracle Database version 18.1.

Part 1  explains how to create a DBCS instance, refer to the tutorial link below and the  HOW-TO document at the end of this blog. Subsequent posts in this blog series will show how to load a publicly-available RDF dataset and configure a W3C-standard SPARQL endpoint.

https://blogs.oracle.com/oraclespatial/using-rdf-knowledge-graphs-in-the-oracle-public-cloud-part-1

Part 2  will show how to use SQL Developer to load some publicly available RDF data into our DBCS instance and execute a few SPARQL queries with SQL Developer's SPARQL query editor.

https://blogs.oracle.com/oraclespatial/using-rdf-knowledge-graphs-in-the-oracle-public-cloud-part-2

Part 3 we will complete the setup of our RDF triplestore in the Oracle Public Cloud by configuring a W3C-standard SPARQL endpoint. 

https://blogs.oracle.com/oraclespatial/using-rdf-knowledge-graphs-in-the-oracle-public-cloud-part-3