code: def df(self, qname_predicates:bool=False, keep_variable_type:bool=True) -> pd.DataFrame:
          ''' Multi funcitonal DataFrame with settings '''
          local_df = self.df.copy()
          if qname_predicates:
              for col in self.columns:
                  local_df.rename({col: self.g.qname(col)})
          if not keep_variable_type:
              pass
              # convert all to strings, watch out for lists
          return local_df df(self, qname_predicates:bool=False, keep_variable_type:bool=True) -> pd.DataFrame:
          ''' Multi funcitonal DataFrame with settings '''
          local_df = self.df.copy()
          if qname_predicates:
              for col in self.columns:
                  local_df.rename({col: self.g.qname(col)})
          if not keep_variable_type:
              pass
              # convert all to strings, watch out for lists
          return local_df
docs: Multi funcitonal DataFrame with settings