code: def qualified_term(self):
          
  
          assert self.parent is not None or self.parent_term_lc == 'root'
  
          if self.parent:
              return self.parent.record_term_lc + '.' + self.record_term_lc
          else:
              return 'root.' + self.record_term_lc
docs: Return the fully qualified term name. The parent will be 'root' if there is no parent term defined.