Virtuoso Open-Source Edition

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  • Discussion

    • Import Linked Data from Turtle file format

    The following guide presents simple scenario how to import Linked Data from Tirtle file format:

    1. Go to http://cname/ods .
    2. Enter your user credentials. In this example we will use user "demo".
    3. Go to Briefcase.
    4. Create a folder from type "Linked Data Import" ( for ex. with name "MyData" and assigned graph "urn:mydata" ) using the ODS-Briefcase UI.
    5. Go to path "DAV/home/demo/MyData":



    6. Click "Create":



    7. In the presented form:
      • Specify File name, for ex. "data.ttl";
      • Specify File Mime type: "text/rdf+ttl";
      • Enter this content in the File Content text-area:



    8. Click "Create".
    9. As result the new file "data.ttl" should be created. Note additional file "urn_mydata.RDF" has been created too:



    10. Now let's check the inserted triples. Go to your Virtuoso SPARQL endpoint, i.e. http://cname/sparql.
    11. Enter in the Query area the following simple query: 

      SELECT * 
FROM <urn:mydata>
WHERE 
  {
    ?s ?p ?o
  }





    12. Click "Run Query".
    13. Should be shown the inserted triples:



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