text: DROP TABLE r2rml;
  CREATE TABLE r2rml (
    RDF$STC_sub   varchar2(4000) not null
  , RDF$STC_pred  varchar2(4000) not null
  , RDF$STC_obj   varchar2(4000) not null
  , RDF$STC_graph varchar2(4000)
  );
  
  grant select on r2rml to MDSYS;
  
  EXIT
  