1 Reply Latest reply on Sep 17, 2018 4:03 PM by Matperry-Oracle

    Turtle upload

    ChrD
    ChrD Sep 17, 2018 11:15 AM

      Hi

       

      In 18C it should be possible to upload RDF files in Turtle (TTL) format - but what is the purpose of the PREFIX line below (from the Manual) as the Turtle file itself contains one or many PREFIX definitions?

       

      BEGIN

      sem_apis.update_model('electronics',

      'PREFIX : <http://www.example.org/electronics/>

      LOAD <file:///example.nq> INTO GRAPH :cameras',

      options=>'LOAD_DIR={MY_DIR}');

      END;

      /

       

      Kind regards - Christian

      • 161 Views
      • Tags:
        • 1. Re: Turtle upload
          Matperry-Oracle
          Matperry-Oracle Sep 17, 2018 4:03 PM (in response to ChrD)

          Hi Christian,

           

          That's a good question. This is most likely a copy-paste error in the user guide. PREFIXES in the SPARQL update statement are not used when parsing the turtle file. The PREFIX definitions in the turtle file itself will be used instead.

           

          Thanks,
          Matt