docs: def tie_properties(self, class_list):
          """ Runs through the classess and ties the properties to the class
  
          args:
              class_list: a list of class names to run
          """
          log.setLevel(self.log_level)
          start = datetime.datetime.now()
          log.info(" Tieing properties to the class")
          for cls_name in class_list:
              cls_obj = getattr(MODULE.rdfclass, cls_name)
              prop_dict = dict(cls_obj.properties)
              for prop_name, prop_obj in cls_obj.properties.items():
                  setattr(cls_obj, prop_name, link_property(prop_obj, cls_obj))
          log.info(" Finished tieing properties in: %s",
                   (datetime.datetime.now() - start))