Append RDF Data to an RDF Graph

You can import RDF data from the OCI Object Storage and append this data to an existing RDF graph in Graph Studio.

To append RDF data to an RDF graph, perform the following steps:

1. Navigate to the Graphs page.
2. Select the RDF Graph tab.
   You can see the list of RDF graphs to which you have access.
3. Select the RDF graph to which additional RDF data needs to be appended.
4. Click Append to Graph from the additional options menu.
   The Append to RDF Graph slider opens as shown:

   
   Description of the illustration append_data_credentials.png
5. Enter the Object Store URI path or the Pre-Authenticated Request URL to access the RDF object store in your OCI bucket.
   See Get the URI or Pre-Authenticated Request URL to Access the Object Store for more information.
6. Choose one of the following credential options:
   • Selecting an existing credential:
     1. Click Select Credential.
     2. Select a credential name from the Oracle Cloud Infrastructure Credentials drop-down list.
   • Creating a new credential:
     1. Click Create Credential.
     2. Enter a Credential Name.
     3. Enter your Oracle Cloud Infrastructure User Name.
     4. Enter the Auth Token value.
   • Click No Credential to access the object store using pre-authenticated request URL.
7. Click Confirm.

   The job to load data from the given RDF data source gets initiated. On successful completion of the job, the new data gets appended to the RDF graph.

   You can verify by selecting the RDF graph to which the RDF data was appended on the Graphs page. The bottom panel displays the RDF statements for both the initial and appended RDF data.