1 Reply Latest reply on Apr 3, 2008 8:47 PM by Mannamal-Oracle

    Blank node - original name

    24743
      In 10g there was a table - mdsys.rdf_blank_node$ - that gave the relation between "node_value" and "original_name" of a blank node.

      Where (how) can this information be found in 11g?

      Regards - Christian
        • 1. Re: Blank node - original name
          Mannamal-Oracle
          The way blank nodes are represented internally has changed in 11g. Instead of a system-generated internal representation, we retain the blank note string, but modify it as follows:

          _:XYZ becomes _:M<model_id>MXYZ

          M is the character 'M', and model_id can be obtained by querying rdf_model$. You can strip these out to get back the original blank node string.

          Melli